Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Kumar, Sujeet
- Contribution to the Mosses of Gobind National Park, Uttaranchal, India
Abstract Views :215 |
PDF Views:125
Authors
Sujeet Kumar
1,
D. K. Singh
1
Affiliations
1 Botanical Survey of India, Dehra Dun - 248 195, IN
1 Botanical Survey of India, Dehra Dun - 248 195, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 44, No 1-4 (2002), Pagination: 119-134Abstract
The paper deals with the morphotaxonomical studies on nine species of mosses, viz. Atrichurn undulatum (Hedw.) P. Beauv. var. hausknechtii (Jur. & Mild.) Frye (Polytrichaceae), Macromitrium moorcroftii (Hook. & Grew.) Schwaegr. (Orthotrichaceae), Timmia megapolitana Hedw. (Timmiaceae), Pohlia gedeana (Bosch & Lac.) Gangulee (Bryaceae), Bartramidula bartramioides (Griff.) Wijk & Marg. (Bartramiaceae), Claopodium prionophyllum (C. Muell.) Broth. (Thuidiaceae), Plagiothecium neckeroidium B.S.G. (Plagiotheciaceae), Hypnum cupressiforme Hedw. (Hypnaceae) and Regmatodon orthostegius Mont. (Leskeaceae), from Gobind National Park in Uttarkashi district of Uttaranchal, India. This constitutes the first record of bryophytes from this protected area situated in the Garhwal Himalaya. Pohlia gedeana (Bosch & Lac.) Gangulee, so far known from Bhutan and Indo-Malayan region, has been recorded for the.first time from the country.Full Text
- Adult Criminals of Bihar in Relation to their Family Constellation: A Special Study
Abstract Views :222 |
PDF Views:0
Authors
Affiliations
1 Department of Psychology, Patna University, Patna, Bihar, IN
1 Department of Psychology, Patna University, Patna, Bihar, IN
Source
IAHRW International Journal of Social Sciences Review, Vol 3, No 3 (2015), Pagination: 343-348Abstract
It is a common notion held by policymakers, practitioners, and the general public is that the major cause of criminal behavior is problems in the family and it is considered by them that the family a critical ingredient in a child's subsequent involvement in crime. Researchers have undertaken a number of investigations to better understand the relationship between various family factors and crime. During the review of literature it is found out that rapid population growth, the unavailability of housing and support services, poverty, unemployment and underemployment among youth, the decline in the authority of local communities, overcrowding in poor urban areas, the disintegration of the family, and ineffective educational systems are some of the pressures young people must deal with. It is inferred hat there has been a large amount of research bearing, in some way, on the relationship between family factors and criminal behavior. Our purpose of the present investigation was to ascertain the relative strength and consistency of family factors as a predictor and as a target for crime The present paper explored the relationship between size of the family, type of the family and locale. Given the breadth and scope of these areas, it has not been possible to produce an exhaustive review of research. The search parameters were guided by strict time constraints, whilst the research method involved numerous combinations of search terms using web-based search engines and the journals, documents and relevant research. Some international research was incorporated, where available, to augment the discussion. On the basis of results and discussions it is concluded that family constellations are important in the development of antisocial behavior and poverty in urban area, inequality, disrupted families, inadequate socialization, and the presence of criminal opportunities all seem to be important correlates of crime.Keywords
Antisocial Behaviors, Adult Criminals, Family Constellation.
- Well-Being of Convicted Criminals in Relation to their Mental Health: An Empirical Investigation
Abstract Views :282 |
PDF Views:0
Authors
Affiliations
1 Department of Psychology, Patna University, Patna, Bihar, IN
1 Department of Psychology, Patna University, Patna, Bihar, IN
Source
Indian Journal of Health and Wellbeing, Vol 6, No 7 (2015), Pagination: 667-671Abstract
The prevalence of mental health problems is high in the offending population. It has been well recognised internationally, that poor mental health is more prevalent among prisoners than the general population. It is needless to mention that mental health aids the aged in developing moral and disciplined life for their own growth and development and that of other. Higher index of mental health indicates high individual effectiveness, and good individual effectiveness reflects health and well being. The purpose of the current investigation is to examine the relationship between mental Health and criminal behaviour. Despite considerable empirical investigation and theoretical argument, the relationship between mental health and criminal behaviour continues to be debated. With the help of Mental Health Inventory it is found out in the present investigation that male convicted criminals of the age group of 33-43 years are in ill/poor mental health and there is no significant relationship between marital status and mental health of convicted criminals.Keywords
Criminal Behaviour, Criminal, Mental Health, Well-Being.- Study of Heritability Gene Action and Combining Ability Using CMS Line in Hybrid Rice (Oryza sativa L.)
Abstract Views :193 |
PDF Views:0
Authors
Affiliations
1 Department of Genetics and Plant Breeding, Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
1 Department of Genetics and Plant Breeding, Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
Source
International Journal of Plant Sciences, Vol 12, No 2 (2017), Pagination: 282-293Abstract
Low heritability (h2ns) estimate was observed with grain yield plant-1 and test weight indicating preponderance of non-additive gene action to govern these traits. Combining ability revealed higher specific combining ability variance than their respective general combining ability variances indicating the predominance of non-additive gene effects indicated relevance of heterosis breeding for improving the yield and yield contributing attributes. Among the testers high gca was recorded in Sarjoo 52 and Narendra Usar 3 for harvest index, grain yield plant-1, days to 50% flowering (earliness), plant height (dwarf stature), panicle bearing tillers plant-1 and biological yield. Among the female parental lines, IR 58025 was observed as a good general combiner only for seedling height, panicle length, spikelets panicle-1, test weight, biological yield palnt-1. Cross between IR 688897A X Sarjoo 52 , IR 58025 A X 21-2-5-B-1-1, IR 58025 A X Narendra Usar 3 and IR 58025 A X IR 71829-3R-73-1-2-B shown favorable per se performances and higher significant positive sca effects in related to grain yield plant-1. These combinations proved to be good hybrids based on CMS system in rice.Keywords
Heterosis, Combining Ability, Line × Tester, Rice Hybrids.References
- Adilakshmi, D. and Reddy, P.R. (2012). Combining ability analysis for yield components and physiological traits in rice. Internat. J. Plant Sci., 7 : 295-300.
- Arunachalam, V. (1974). The fallacy behind the use of modified line × tester design. Indian J. Genet., 34(2): 200-207.
- Dorosti, H. and Monajjem, S. (2014). Gene action and combining ability for grain yield and yield related traits in rice (Oryza sativa L.). J. Agric. Sci., 9:100-108.
- Hasan, M.J., Kulsum, U.K., Lipi, L.F. and Shamsuddin, A.K.M. (2013). Combining ability studies for developing new rice hybrids in Bangladesh. Bangladesh J. Bot., 42(2): 215-222.
- Kempthorne, O. (1957). An Introduction to Genetical Statistics (Ed.) John Wiley and Sons, Inc. New York, USA.
- Patial, M., Pal, D. and Kumar, J. (2016). Combining ability and gene action studies for grain yield and its component traits in barley (Hordeum vulgare L.). SABRAO J. Breed. Genet., 48 (1) 90-96.
- Prasad, S., Verma, O.P., Treepathi, N., Ashish and Yadav, P.K. (2013). Combining ability for yield and its contributing traits in rice (Oryza sativa L.) under salt affected soil. Internat. J. Sci. & Res., 6 : 1050-1054.
- Priyanka, K., Jaiswal, H.K. and Waza, S.A. (2014). Combining ability and heterosis for yield, its component traits and some grain quality parameters in rice (Oryza sativa L.). J. Appl. & Nat. Sci., 6 (2): 495-506.
- Rosamma, C.A. and Vijayakumar, N.K. (2005). Heterosis and combining ability in rice (Oryza sativa L.). Indian J. Genet., 65(2): 119-120.
- Saleem, M.Y., Mirza, J.I. and Haq, M.A. (2010). combining ability analysis for yield and related traits in basmati rice (Oryza sativa L.). Pak. J. Bot., 42(1): 627-637.
- Singh, N.K. and Kumar, Anand (2004). Combining ability analysis to identify suitable parents for heterotic rice hybrid breeding. Internat. Rice Res. Notes, 29(1): 21-22.
- Study of Heritability and Gene Action Using CMS Line in Hybrid Rice (Oryza sativa L.)
Abstract Views :230 |
PDF Views:1
Authors
Affiliations
1 Department of Genetics and Plant Breeding, Pilikothi Farm of Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
1 Department of Genetics and Plant Breeding, Pilikothi Farm of Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
Source
Asian Journal of Bio Science, Vol 12, No 2 (2017), Pagination: 122-125Abstract
The low heritability (h2ns ) estimate was observed with grain yield plant-1 and test weight indicating a preponderance of non-additive gene action to govern these traits. Combining ability revealed higher specific combining ability variance than their respective general combining ability variances indicating the predominance of non-additive gene effects indicated the relevance of heterosis breeding for improving the yield and yield contributing attributes.Keywords
Heterosis, Combining Ability, Line X Tester, Rice Hybrids.References
- Allam, C.R., Jaiswal, H.K., Qamar, A. ,Venkateshwarlu, C. and Reddy, Y.S. (2015). Variability, heritability and genetic advance studies in some indigenous genotypes of basmati rice (Oryza sativa L.). Electronic J. Plant Breed., 6 (2) : 506-511.
- Hanson, W. D. (1963). Heritability. In: Statistical genetics and plant breeding,Washington DC, USA, pp: 125-140.
- Kempthorne, O. (1957). An introduction to genetical statistics. (Ed.) John Wiley and Sons, Inc.NEWYORK, USA.
- Ketan, R. and Sarkar, G. (2014). Studies on variability, heritability, genetic advance and path analysis in some indigenous Aman rice (Oryza sativa L.) J. Crop & Weed, 10 (2) : 308-315.
- Mahmood, T., Shabbir, G., Sarfraz, M., Sadiq, M., Bhatti, M.K., Mehdi, S.M., Jamil, M. and Hassan, G. (2002). Combining ability studies in rice (Oryza sativa L.) under salinized soil conditions. Asian J. Plant Sci., 1 (2) : 88-90.
- Panse V.G. (1957).Genetics of quantitative characters in relation to plant breeding. Indian J. Genet.,17: 318-328.
- Rajput, A.S., Babu, G.S. and Bhatti, M. (2014).Genetic diversity of irrigated medium duration of rice genotypes suited for eastern plain zone of U.P. IOSR J. Agric. & Veterinary Sci.,7 : 42-45.
- Robinson, H.F., Comstock, R.E. and Harvey, P.H. (1949). Estimates of heritability and degree of dominance in corn. Agro. J., 41: 353-359.
- Singh, R.V., Maurya, D.M., Dwivedi, J.L. and Verma, O.P. (2005). Combining ability studies on yield and its components using CMS lines in rice (Oryza sativa L.).Oryza, 42(4): 306-309.
- Variability, Heritability and Genetic Advance in Rice (Oryza sativa L.)
Abstract Views :188 |
PDF Views:1
Authors
Affiliations
1 Department of Genetics and Plant Breeding, Pilikothi Farm of Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
1 Department of Genetics and Plant Breeding, Pilikothi Farm of Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
Source
Asian Journal of Bio Science, Vol 12, No 2 (2017), Pagination: 244-247Abstract
Genetic parameters for yield and its correspondent characters in rice were estimated from a trial with two CMS, twenty testers and forty hybridscross evaluated for ten characters related to yield. The highest GCV was recorded for grain yield plant-1. High heritability and the low genetic advance were recorded for grain yield plant-1, spikelet fertility, plant height, harvest index, seedling height, flag leaf area, panicle bearing tillers plant-1, test weight and panicle length suggesting apredominance of non-additive gene action in the inheritance of these traits.Keywords
Rice, Genetic Variability, Heritability, Genetic Advance.References
- Allam, C. R., Jaiswal, H.K., Qamar, A., Venkateshwarlu, Challa and Reddy, Y.S. (2015).Variability, heritability and genetic advance studies in some indigenous genotypes of basmati rice (Oryza sativa L.). Electronic J. Plant Breed., 6 : 506-511.
- Anonymous (2013). Progress report: Towards achieving food security, Directorate of Rice Research. (ICAR), Hyderabad, India, pp.1-5.
- Babu, R. V., Sandhya, K., Rani, N. S. and Chandran, R. (2006). Genetic diversity analysis using quality traits in rice genotypes. Oryza, 43 : 260-263.
- Bisne, R., Sarawagi, A.K. and Verulkar S.B. (2009). Study of heritability, genetic advance and variability for yield contributing characters in rice. Bangladesh J. Agril. Res., 34 (2) : 175-179.
- Chakraborty, Subrata and Chaturvedi, H.P. (2014).Genetic variability in upland rice (Oryza sativa L.) Genotypes of Nagaland. Indian Res. J. Genet. & Biotech., 6: 374 - 378.
- Ghara, A.G., Nematzadeh, G., Bagheri, N., Oladi, M. and Bagheri, A. (2014). Heritability and heterosis of agronomic traits in rice lines. Intl. J. Farm & Alli. Sci., 3 (1): 66-70.
- Hanson, W. D. (1963). Heritability. In: Statistical genetics and plant breeding,Washington DC, USA, pp: 125-140.
- Idris, A.E., Justin, F.J., Dagash, Y.M.I. and Abuali, A.I. (2012). Genetic variability and inter relationship between yield and yield components in some rice genotypes. American J.Exp. Agric., 2(2): 233-239.
- Kempthorne, O. (1957). An introduction to genetical statistics. (Ed.) John Wiley and Sons, Inc. NEWYORK, U.S.A.
- Ketan, R. and Sarkar, G. (2014). Studies on variability, heritability, genetic advance and path analysis in some indigenous Aman rice (Oryza sativa L.) J. Crop & Weed, 10 (2) : 308-315.
- Lingaiah, N. (2015).Genetic variability, heritability and genetic advance in rice (Oryza sativa L.). Asian J. Environ. Sci., 10: 110-112.
- Mahmood, T., Shabbir, G., Sarfraz, M., Sadiq, M., Bhatti, M.K., Mehdi, S.M., Jamil, M. and Hassan, G. (2002). Combining ability studies in rice (Oryza sativa L.) under salinized soil conditions. Asian J. Plant Sci., 1(2) : 88-90.
- Munhat, M.K., Sarawgi, A.K. and Rastogi, N.K. (2000).Gene action and combining ability for yield, grain quality and other related characters in rice.Oryza, 37(1): 1-6.
- Rai, S.K., Suresh, B.G., Rai, P.K., Lavanya, G.R., Ravi Kumar, Snadhya (2014). Genetic variability, correlation and path co-efficient studies for grain yield and other yield attributing traits in rice (Oryza sativa L.), Internat. J. Life Sci. Res.,2: 229-234.
- Rajput, A.S., Babu, G.S. and Bhatti, M. (2014).Genetic diversity of irrigated medium duration of rice genotypes suited for eastern plain zone of U.P. IOSR J. Agric. & Veterinary Sci.,7: 42-45.
- Robinson, H.F., Comstock, R.E. and Harvey, P.H.(1949). Genotypic and phenotypic correlation in corn, their importance in selection. Agron. J.,43: 282-287.
- Roy, B., Hossain, N. and Hossain, F. (2001). Genetic variability in yield components of rice (O. sativa L.). En. & Eco.,19 (1): 186-189.
- Shiva Prasad, G., Sujatha, M., Subba, R.L.V. and Chaithanya, U. (2013). Studies on variability, heritability and genetic advance for quantitative characters in rice (Oryza sativa L.). Annl Biological Res., 4 (6) : 372-375.
- Thirumeni, S. and Subramanian, M. (2000). Heterosis in coastal saline rice (Oryza sativa L.). Crop Res. Hisar, 19 (2) : 245-250.
- Tuwar, A.K., Singh, S.K.,Sharma, A. and Bhati, P.K. (2013). Appraisal of genetic variability for yield and its component characters in rice (Oryza sativa L.). Biolife, 3 : 84-89.
- Study of Combining Ability Using CMS Line in Hybrid Rice (Oryza sativa L.)
Abstract Views :296 |
PDF Views:28
Authors
Affiliations
1 Department of Genetics and Plant Breeding, Pilikothi Farm of Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
1 Department of Genetics and Plant Breeding, Pilikothi Farm of Tilak Dhari Post Graduate College, Jaunpur (U.P.), IN
Source
Asian Journal of Bio Science, Vol 13, No 1 (2018), Pagination: 1-9Abstract
Combining ability revealed higher specific combining ability variance than their respective general combining ability variances indicating the predominance of non-additive gene effects indicated relevance of heterosis breeding for improving the yield and yield contributing attributes. Among the testers high GCA was recorded in Sarjoo 52 and Narendra Usar 3 for harvest index, grain yield plant-1, days to 50% flowering (earliness), plant height (dwarf stature), panicle bearing tillers plant-1 and biological yield. Among the female parental lines, IR 58025 was observed as a good general combiner only for seedling height, panicle length, spikelets panicle-1, test weight, biological yield palnt-1. Cross between IR 688897A X Sarjoo 52 , IR 58025 A X 21-2-5-B-1-1, IR 58025 A X Narendra Usar 3 and IR 58025 A X IR 71829-3R-73-1-2-B shown favorable per se performances and higher significant positive SCA effects in related to grain yield plant-1. These combinations proved to be good hybrids based on CMS system in rice.Keywords
Combining Ability, Line X Tester, Rice Hybrids.References
- Adilakshmi, D. and Reddy, P.R. (2012). Combining ability analysis for yield components and physiological traits in rice. Internat. J. Plant Sci., 7 : 295-300.
- Adilakshmi, D. and Upendra, A. (2014). Combining ability analysis for quality and nutritional traits in rice. Internat. J. Farm Sci., 4(2): 15-23.
- Arunachalam, V. (1974). The fallacy behind the use of modified line x tester design. Indian J. Genet, 34(2): 200-207.
- Dorosti, H. and Monajjem, S. (2014). Gene action and combining ability for grain yield and yield related traits in rice (Oryza sativa L.). J. Agric. Sci., 9:100-108.
- Dwivedi, D.K., Pandey, M.P., Pandey, S.K. and Li, R. (1999). Studies on screening and genetics of wide compatibility in rice. Indian J. Genet., 53: 1-14.
- Ghosh, A. (1993). Combining ability for yield and its related traits in upland rice. Oryza, 30 : 275-279.
- Hasan, M.J., Kulsum, U.K., Lipi, L.F. and Shamsuddin, A.K.M. (2013). Combining ability studies for developing new rice hybrids in Bangladesh. Bangladesh J. Bot., 42(2): 215-222.
- Kempthorne, O. (1957). An introduction to genetical statistics (Ed.). John Wiley and Sons, Inc. New York, USA.
- Patial, M., Pal, D. and Kumar, J. (2016). Combining ability and gene action studies for grain yield and its component traits in barley (Hordeum vulgare L.) SABRAO J. Breed. Genet., 48 (1) : 90-96.
- Prasad, S., Verma, O.P., Treepathi, N., Ashish and Yadav, P.K. (2013). Combining ability for yield and its contributing traits in rice (Oryza sativa L.) under salt affected soil. Internat. J. Sci. & Res., 6 : 1050-1054.
- Priyanka, K., Jaiswal, H.K. and Waza, S.A. (2014). Combining ability and heterosis for yield, its component traits and some grain quality parameters in rice (Oryza sativa L.). J. Appl. & Natural Sci., 6 (2): 495-506.
- Rosamma, C.A. and Vijayakumar, N.K. (2005). Heterosis and combining ability in rice (Oryza sativa L.). Indian J. Genet., 65(2): 119-120.
- Saleem, M.Y., Mirza, J.I. and Haq, M.A. (2010). Combining ability analysis for yield and related traits in basmati rice (Oryza sativa L.). Pak. J. Bot., 42(1): 627-637.
- Singh, N.K. and Kumar, Anand (2004). Combining ability analysis to identify suitable parents for heterotic rice hybrid breeding. Internat. Rice Res. Notes, 29(1): 21-22.
- Study of Satisfaction of Life among Working and Non-Working Women
Abstract Views :297 |
PDF Views:0
Authors
Affiliations
1 Department of Education, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, IN
1 Department of Education, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, IN
Source
IAHRW International Journal of Social Sciences Review, Vol 7, No 1 (2019), Pagination: 12-14Abstract
Life satisfaction is an overall assessment of feelings and attitudes about one's life at a particular point in time ranging from negative to positive. The present study was conducted to measure the life satisfaction among working and non working women. A sample of 300 women (150 working &150 Non working) was drawn randomly from the population of eastern Uttar Pradesh and Chhattisgarh . Life Satisfaction Scale developed by Sharma and Mishra (2018) was used for data collection. Mean, SD, and F ratio was computed for the statistical analysis of the data. Findings indicate that there was significant difference between working and non working women. Working women have higher life satisfaction in compare to non working women.Keywords
Satisfaction of Life, Working Women, Non-Working Women.References
- Arshad, M., Gull, S., & Mahmood, K. (2015). Life satisfaction among working and non working women. European Journal of Research in Social Sciences, 3(1), ISSN 2056-5429
- Ayres, J., & Malouff, MJ. (2007). Problem-solving training to help workers increase positive effect, job satisfaction, and life satisfaction. European Journal of Work and Organizational Psychology, 16(3), 279-294.
- Anand, S., & Sharma, M. (2017). A comparative study on the quality of life of working and non-working females. International Journal of Health Sciences and Research, 7, Issue 7.
- Bhatt, B. (2013). Effect of employment on life satisfaction of working and non working women. Acme International Journal of Multidisciplinary Research, 1(1), 69-73.
- Diener,E. (1984). Subjective well-being. Psychological Bulletin, 95, 542-575.
- Diener, E., Gohm, C. L., Suh, E., & Oishi, S. (2000). Similarity of the relations between marital status and subjective well-being across cultures. Journal of Cross-Cultural Psychology, 3/(4),419-436.
- Kousha, M., & Moheen, N. (2004). Predictors of life satisfaction among urban Iranian women: An exploratory analysis. Journal of Social Indicators Research, 40(3), 320- 357.
- Myers, D. G. (1992). The pursuit of happiness. New York: William Morrow.
- Park, J. (2007). Work place and job performance. Perspectives Statistics Canada Catalogue no. 75-001-XIE, 1-13.
- Perrone, KM., Webb, L.K., & Jackson, Z.V. (2007). Relationships between parental attachment, work and family roles, and life satisfaction. Career Development Quarterly, 55(3), 237-248.
- Schaer, M. (2008). Balancing work and relationship: Couples Coping Enhancement Training (CCET) in the workplace. Applied Psychology: An International Review, 57,71-89.
- Singh, S. (2014). Life satisfaction and stress level among working and non-working women. The International Journal of Indian Psychology, 1, Issue 04, ISSN 2348- 5396
- Young, W. (2006). Social support and life satisfaction. International Journal of Psychosocial Rehabilitation, 10(2), 155-164.
- A Review on Arc Welding of Super Duplex Stainless Steel (SDSS) 2507
Abstract Views :321 |
PDF Views:0
Authors
Affiliations
1 Department of Mechanical Engineering, National Institute of Technology Patna, Bihar, IN
1 Department of Mechanical Engineering, National Institute of Technology Patna, Bihar, IN
Source
Manufacturing Technology Today, Vol 19, No 1-2 (2020), Pagination: 17-24Abstract
Super Duplex Stainless Steels (SDSS) are playing an important role in mechanical, marine, gas industries and power plant. Welding is an important joining process involved in the construction of industrial structures. Selection of the welding method is a difficult task because the imbalance of austenite / ferrite ratio results in solidification cracking, reduce corrosion resistance and reduced ductility. Arc welding process like GTAW, GMAW and PAW are available to join the SDSS economically. The primary objective of this paper is to compare various arc welding processes and its welding parameters (welding speed, welding current, welding voltage etc.) for the joints of a thin sheet of SDSS 2507. Effects of SDSS alloying elements (Cr, Mo, Ni and N) on intermetallic phases is also discussed. This study can help to find out the best arc welding process and their welding parameter on phase balance to join the SDSS 2507.Keywords
SDSS, Corrosion Resistance, Arc Welding, Thin Sheet.References
- Valiente Bermejo, M. A., Hurtig, K., Eyzop,D & Karlsson, L. (2019). A New Approach to the Study of Multi-Pass Welds–Microstructure and Properties of Welded 20-mm-Thick Super duplex Stainless Steel. Applied Sciences. 9(6), 1050.
- M. Mohammed Asif, Kulkarni Anup Shrikrishna, P.Sathiya & Sunkulp Goel.(2015). The impact of heat input on the strength, toughness, microhardness, microstructure and corrosion aspects of friction welded duplex stainless steel joints, Journal of Manufacturing Processes. 18, 92–106.
- Anand, Birendra Kumar Barik, K.Tamilmannan & P.Sathiya.(2015). Artificial neural network modeling studies to predict the friction welding process parameters of Incoloy 800H joints. Engineering Science and Technology: An International Journal, 18 394-407.
- Korra, N. N., Vasudevan, M., & Balasubramanian, K. R.(2015). Multi-objective optimization of activated tungsten inert gas welding of duplex stainless steel using response surface methodology. The International Journal of Advanced Manufacturing Technology, 77(1-4), 67-81.
- Hosseini, V. A., Hurtig, K., Eyzop, D., Östberg, A., Janiak, P., & Karlsson, L.(2019). Ferrite content measurement in super duplex stainless steel welds. Welding in the World. 63(2), 551-563.
- Korra, N. N., Balasubramanian, K., & Vasudevan, M..(2015). Optimization of activated tungsten inert gas welding of super duplex alloy 2507 based on experimental results. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 229(8), 1407–1417.
- KoleniČ, F., Kovac, L., & Drimal, D. (2011) Effect of laser welding conditions on the austenite/ ferrite ratio in duplex stainless steel 2507 welds. Welding in the World, 55(5-6), 19-25.
- Pradeep, G. M., Ganesh, S., Aswin, M. R., & Anand, V. (2019) A Review on Various Pipe Line Welding Processes in Oil and Gas Industry. Engineering Reports, 2(1), 1-6.
- Karpagaraj, A., Shanmugam, N. S., & Sankaranarayanasamy, K.(2019). Experimental investigations and numerical prediction on the effect of shielding area and post flow time in the GTAW of CP Ti sheets. The International Journal of Advanced Manufacturing Technology. 101(9-12), 2933-2945.
- Bermejo, M. V., Karlsson, L., Svensson, L. E., Hurtig, K., Rasmuson, H., Frodigh, M., & Bengtsson, P. (2015). Effect of shielding gas on welding performance and properties of duplex and super duplex stainless steel welds. Welding in the World, 59(2), 239-249.
- Korra, N. N., Vasudevan, M., & Balasubramanian, K. R. (2016). Optimization of A-TIG welding of duplex stainless-steel alloy 2205 based on response surface methodology and experimental validation. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications.230(4), 837-846.
- Kimapong, K., & Triwanapong, S. (2019). Effect of GMAW Shielding Gas on Tensile Strength of Dissimilar SS400 Carbon Steel and SUS304 Stainless Steel Butt Joint. In Materials Science Forum, 950, 70-74. Trans Tech Publications.
- Wang, F., Hou, W. K., Hu, S. J., KannateyAsibu, E., Schultz, W. W., & Wang, P. C. (2003). Modeling and analysis of metal transfer in gas metal arc welding. Journal of Physics D: Applied Physics, 36(9), 1143.
- Stützer, J., Totzauer, T., Wittig, B., Zinke, M., & Jüttner, S.(2019). GMAW Cold Wire Technology for Adjusting the Ferrite–Austenite Ratio of Wire and Arc Additive Manufactured Duplex Stainless Steel Components. Metals, 9(5), 564.
- Taban, E.(2008). Toughness and microstructural analysis of superduplex stainless steel joined by plasma arc welding. Journal of materials science.43(12), 4309-4315.
- Migiakis, K., & Papadimitriou, G. D. (2009). Effect of nitrogen and nickel on the microstructure and mechanical properties of plasma welded UNS S32760 super-duplex stainless steels. Journal of materials science,. 44(23), 6372-6383.
- Taban, E., & Kaluc, E. Welding (2011). Behaviour of duplex and superduplex stainless steels using laser and plasma arc welding processes. Welding in the World. 55(7-8), 48-57.
- Taban, E.(2008). Joining of duplex stainless steel by plasma arc, TIG, and plasma Arc+ TIG welding processes. Materials and Manufacturing Processes,. 23(8), 871-878.
- Hoefer, K., Nitsche, A., Abstoss, K. G., Ertugrul, G., Haelsig, A., & Mayr, P. (2019). MultiMaterial additive manufacturing by 3D plasma metal deposition for graded structures of super duplex alloy 1.4410 and the austenitic corrosion resistant alloy 1.4404. JOM, .71(4), 1554-1559.
- Srinivas, K., Vundavilli, P. R., & Hussain, M. M. (2019). Non-linear modeling of mechanical properties of plasma arc welded Inconel 617 plates. Materials Testing. 61(8), 770-778.
- Hariharan, S. J., Vigneshwar, M., Selvamani, S. T., Shanmugam, K., & Palanikumar, K. (2019). Optimizing the Plasma Arc Welding Process Parameters to Attain the Minimum Corrosion Rate in the AISI 409M grade Ferritic Stainless Steel Autogenous Joints. Materials Today: Proceedings. 16, 1259-1270.
- Hosseini, V. A., Wessman, S., Hurtig, K., & Karlsson, L. (2016). Nitrogen loss and effects on microstructure in multipass TIG welding of a super duplex stainless steel. Materials & Design. 98, 88-97.
- Verma, J., & Taiwade, R. V.(2017). Effect of welding processes and conditions on the microstructure, mechanical properties and corrosion resistance of duplex stainless steel weldments—A review. Journal of Manufacturing Processes. 25, 134-152.
- García-García D.M., García-Antón J., IgualMu¬ñoz A., & Blasco-Tamarit E.(2006). Effect of cavitation on the corrosion behaviour of welded and non-welded duplex stainless steel in aqueous LiBr solutions. Corrosion Science. 48, 2380–2405.
- Yang, Y., Wang, Z., Tan, H., Hong, J., Jiang, Y., Jiang, L., & Li, J. (2012). Effect of a brief postweld heat treatment on the microstructure evolution and pitting corrosion of laser beam welded UNS S31803 duplex stainless steel. Corrosion Science, 65, 472–480. https://doi.org/10.1016/j.corsci.2012.08.054
- Pekkarinen J., & Kujanpää V. (2010) .The effects of laser welding parameters on the microstructure of ferritic and duplex stainless steels welds. Physics Procedia. 5, 517–523.
- Migiakis K., & Papadimitriou G.D.(2009). Effect of nitrogen and nickel on the microstructure and mechanical properties of plasma welded UNS S32760 super-duplex stainless steels. Journa of Materials Science. 44, 6372–6383.
- Pettersson C., & Sven-ÅkeFager. (1994). Welding practice for the Sandvik duplex stainless steels SAF 2304, SAF 2205 and SAF 2507. Sandvik Steel; S-881, 1–14.
- Tavara S.A., Chapetti M.D., Otegui J.L., & Manfredi C. (2001). Influence of nickel on the susceptibility to corrosion fatigue of duplex stainless steel welds. International Journal of Fatigue. 23, 619–626.
- Paulraj, P., & Garg, R. (2015). Effect of intermetallic phases on corrosion behavior and mechanical properties of duplex stainless steel and super-duplex stainless steel. Advances in Science and Technology Research Journal, 9(27).
- Liou H., Pan Y., Hsieh R., & Tsai W. (2001). Effects of alloying elements on the mechanical properties and corrosion behaviors of 2205 duplex stainless steels. Journal of Materials Engineering & Performances. 10(2), 231–241.
- Gunn R., (Ed.) (1997). Duplex stainless steels: microstructure, properties and applications. Elsevier.
- Deng B., Wang Z., Jiang Y., Sun T., Xu J., & Li J.(2009). Effect of thermal cycles on the corrosion and mechanical properties of UNS S31803 duplex stainless steel. Corrosion Science. 51, 2969–2975.
- Sathiya P., Aravindan S., Soundararajan R., & NoorulHaq, A. (2008). Effect of shielding gases on mechanical and metallurgical properties of duplex stainless-steel welds. Journal of Material Science. 44, 114–121.
- Hanninen H., Romu J., Ilola R., Tervo J., & Laitinen A.(2001). Effects of processing and manufacturing of high nitrogen-containing stainless steels on their mechanical , corrosion and wear properties. Journal of Materials Processing Technology. 117, 424–430.
- Lothongkum G., Wongpanya P., Morito S., Furuhara T., & Maki T.(2006). Effect of nitrogen on corrosion behavior of 28Cr–7Ni duplex and microduplex stainless steels in air-saturated 3.5 wt% NaCl solution. Corrosion Science. 48, 137–153.
- Huang C.S., & Shih C.C.(2005). Effects of nitrogen and high temperature aging on σ phase precipitation of duplex stainless steel. Materials Science and Engineering: A. 402, 66–75.
- Zucato I., Moreira M.C., Machado I.F., & Giampietri S. M. (2002). Microstructural characterization and the effect of phase transformations on toughness of the UNS S31803 duplex stainless steel aged treated at 850 °C. Materials Research. 5,385–389.
- Topolska S., & Labanowski J.(2009). Effect of microstructure on impact toughness of duplex and superduplex stainless steels. Journal of Achievement in Materials & Manufacturing Engineering. 36(2),142–149.
- Lo, K.H., Shek C.H., Lai J.K.L.(2009). Recent developments in stainless steels. Materials Science & Engineering:R: Reports. 65(4-6), 39–104.
- Martins M., & CastelettiL, C. (2005). Effect of heat treatment on the mechanical properties of A 890 Gr6A super duplex stainless steel. Journal of ASTM International. 2(1), 1–14.
- Karlsson L, Ryen L, & Pak S. (1995). Precipitation of intermetallic phases in 22% Cr duplex stainless weld metals. Welding Research Supplement. 74, 28–40.
- Li J., Wu T., & Riquier, Y.(1994). A phase precipitation and its effect on the mechanical properties of a super duplex stainless steel. Material Science Engineering: A. 174, 149–156.
- Pohl M., Storz O., & Glogowski T.(2007). Effect of intermetallic precipitations on the properties of duplex stainless steel. Materials Characterization. 58, 65–71.
- Olden V., Thaulow C., & Johnsen R. (2008). Modelling of hydrogen diffusion and hydrogen induced cracking in supermartensitic and duplex stainless steels. Materials & Design. 29(10), 1934–1948.
- A Review Studies on Hard-Facing of Inconel 718 on Stainless Steel 321 and 347 Grades for the Nuclear Reactor Components
Abstract Views :265 |
PDF Views:0
Authors
Affiliations
1 Department of Mechanical Engineering, National Institute of Technology, Patna, Bihar, IN
2 Department of Mechanical Engineering, Dr. B R Ambedkar National Institute of Technology, Jalandhar, Punjab, IN
1 Department of Mechanical Engineering, National Institute of Technology, Patna, Bihar, IN
2 Department of Mechanical Engineering, Dr. B R Ambedkar National Institute of Technology, Jalandhar, Punjab, IN
Source
Manufacturing Technology Today, Vol 19, No 3-4 (2020), Pagination: 46-52Abstract
Corrosion and wear have been a major challenge in most of the industries. There are various surface modification techniques are need to make the desired layer on the substrate such as laser hardfacing, thermal spraying, and Arc welding process because of availability and economical considerations. Arc welds pool are used. Particularly gas metal arc welding (GMAW) having a good deposition. This process has various parameters like welding current, torch speed, filler wire speed, filler metal deposition rate, shielding gas flow rate and types of shielding gases. A lot of attempts were made by the researcher to get low dilution, which usually comprises the essential corrosion resistance and wears. These results will help the researchers in selecting the best suitable welding process and materials used in hardfacing technology. This paper will give guidelines to the researchers to focus on the future scope of hardfacing technology.Keywords
Hardfacing, Gas Metal Arc Welding (GMAW), Dilution, Process Parameters.References
- Olson, D. L., Anon & Siewert, T.A. (Ed.). (1993). ASM International, Volume 6: Welding, Brazing and Soldering. ASM International.
- Cao, H., Dong, X., Chen, S., Dutka, M. & Pei, Y. (2017) Microstructure evolutions of graded high-vanadium tool steel composite coating in-situ fabricated via atmospheric plasma beam alloying. Journal of Alloys and Compounds. 720, 169–181.
- Lin, C., Chang, C., Chen, J., Hsieh, C., & Wu, W. (2010). Surface & coatings technology microstructure and wear characteristics of high-carbon Cr-based alloy claddings formed by gas tungsten arc welding (GTAW).Surface and Coating Technologies.205 (7), 2590–2595.
- Mendez, Patricio & Barnes, Nairn & Bell, Kurtis & Borle, Steven & Gajapathi, Satya & Guest, Stuart & Izadi, Hossein & KamyabiGol, Ata & Wood, Gentry. (2014). Welding processes for wear resistant overlays. Journal of Manufacturing Processes. 16 (1), 4–25.10.1016/j.jmapro.2013.06.011.
- Gülenç, B., & Kahraman, N. (2003). Wear behaviour of bulldozer rollers welded using a submerged arc welding process. Materials & Design. 24(7), 537-542.
- Sitthipong, Siva., Towatana, P., Sitticharoenchai, A., & Meengam, C. (2017). Abrasive wear behavior of surface hardfacing on propeller shaftsAISI 4140Alloy steel. Materials Today: Proceedings. 4(2), 1492-1499. 10.1016/j.matpr.2017.01.171.
- Dutra, Jair., Silva, Régis., Marques, Cleber & Viviani, Alberto. (2016). A new approach for MIG/MAG cladding with Inconel 625. Welding in the World. 60, 1201-1209. 10.1007/s40194016-0371-3.
- Govindasamy, Sayiram & N, Arivazhagan. (2015). Microstructural characterization of dissimilar welds between Incoloy 800H and 321 Austenitic Stainless Steel. Materials Characterization. 102, 180-188. 10.1016/j.matchar.2015.03.006.
- Ye, Xin., Zhang, Peilei., Zhao, Jian & Ma, Pan. (2018). Effect of macro- and micro-segregation on hot cracking of Inconel 718 superalloy argon-arc multilayer cladding. Journal of Materials Processing Technology. 258, 251-258.10.1016/j.jmatprotec.2018.04.004.
- Kaishu, Guan., Xiaodong, Xu., Hong, Xu., & Zhiwen, Wang. (2005). Effect of aging at 700 deg. C on precipitation and toughness of AISI 321 and AISI 347 austenitic stainless steel welds. Nuclear Engineering and Design. 235(23), 2485-2494.
- Hong, J.K., Park, J. H., Park, N. K ., Eom, I.S., Kim, M.B. & Kang, C.Y. (2008). Microstructures and mechanical properties of Inconel 718 welds by CO2 laser welding. Journal of Materials Processing Technology. 201(1-3), 515-520.10.1016/j.jmatprotec.2007.11.224.
- Shepeleva, L. & Medres, B. & Kaplan, Wayne & Weisheit, A. (2000). Laser cladding of turbine blades. Surface and Coatings Technology. 125(13), 45-48. 10.1016/S0257-8972(99)00603-9.
- Kesavan, D.& Kamaraj, M. (2010). The microstructure and high temperature wear performance of a nickel base hardfaced coating. Surface and Coatings Technology.204(24), 4034–4043
- Hou, Q.Y. (2013). Influence of molybdenum on the microstructure and properties of a FeCrBSi alloy coating deposited by plasma transferred arc hardfacing. Surface and Coatings Technology . 225, 11–20.
- Balasubramanian, V., Varahamoorthy, R., Ramachandran, C. S., & Babu, S. (2008). Abrasive slurry wear behavior of stainless steel surface produced by plasma transferred arc hardfacing process. Surface and Coatings Technology. 202 (16) 3903–3912
- Sharifitabar, Mahmood & Khaki, J. & Haddad Sabzevar, Mohsen. (2015). Microstructure and wear resistance of in-situ TiC–Al2O3 particles reinforced Fe-based coatings produced by gas tungsten arc cladding. Surface and Coatings Technology. 285, 47-56. 10.1016/j.surfcoat.2015.11.019.
- Sadeghi, F., Naja, H., & Abbasi, A. (2017). The effect of Ta substitution for Nb on the microstructure and wear resistance of an Fe-Cr-C hardfacing alloy. Surface & Coatings Technology. 324, 85–91.
- Abed, H., Ghaini F. M., & Shahverdi, H. R. (2018). Characterization of Fe49Cr18Mo7B16C4Nb6 high-entropy hardfacing layers produced by gas tungsten arc welding (GTAW) process. Surface & Coatings Technology. 352, 360-369.
- Chang, C., Chen, Y., & Wu, W. (2010) Microstructural and abrasive characteristics of high carbon Fe – Cr – C hardfacing alloy. Tribiology International. 43(5-6) 929–934.
- Yangfan, W., Xizhang, C., & Chuanchu, S. (2019). Microstructure and mechanical properties of Inconel 625 fabricated by wire-arc additive manufacturing. Surface & Coatings Technologies.374 116–123.
- Varghese, P., Vetrivendan, E., Dash M. K., Ningshen, S., Kamaraj, M., & Kamachi Mudali, U. (2019). Weld overlay coating of Inconel 617 M on type 316 L stainless steel by cold metal transfer process. Surface & Coatings Technologies.357 1004–1013
- Selvi, S., Vishvaksenan, A., & Rajasekar, E. (2018). Cold metal transfer (CMT) technology - An overview. Defence Technology.14(1), 28–44.
- Hu, S., Zhang, H., Wang, Z., Liang, Y., & Liu, Y. (2016). The arc characteristics of cold metal transfer welding with AZ31 magnesium alloy wire. Journal of Manufacturing Processes.24(1). 298–306.
- Kirchgaßner, M., Badisch, E., & Franek, F. (2008). Behaviour of iron-based hardfacing alloys under abrasion and impact. Wear. 265(5-6), 772–779.
- Carvalho, M.C., Wang, Y., Souza, J. A. S., Braga, E. M., & Li, L. (2016). Characterization of phases and defects in chromium carbide overlays deposited by SAW process. Engineering Failure Analysis. 60, 374–382.
- Tarng, Y. S., Juang, S. C., & Chang, C. H. (2002). The use of grey-based Taguchi methods to determine submerged arc welding process parameters in hardfacing Journal of Materials Processing. Technology.128(1–3), 1-6.
- Zahiri, R., Sundaramoorthy, R., Lysz, P. & Subramanian, C. (2014). Surface & Coatings Technology Hardfacing using ferro-alloy powder mixtures by submerged arc welding Surface & Coating Technology.260, 220–229
- Karaoǧlu, S., & Seçgin, A. (2008). Sensitivity analysis of submerged arc welding process parameters. Journal of Materials Processing. Technology.202(1-3), 500–507.
- Wang, X., Han, F., Liu, X., Qu, S., & Zou, Z. (2008). Microstructure and wear properties of the Fe-Ti-V-Mo-C hardfacing alloy. Wear. 265(5-6) 583–589.
- Yang, K., Gao,Y., Yang, K., Bao, Y., & Jiang, Y. (2017). Microstructure and wear resistance of Fe-Cr13-C-Nb hardfacing alloy with Ti addition. Wear. 376–377(B), 1091–1096.
- Xu, G., Kutsuna, M., Liu, Z., & Zhang, H. (2006) Characteristics of Ni-based coating layer formed by laser and plasma cladding processes. Materials Science & Engineering: A. 417(1-2), 63–72.
- Buchely, M. F., Gutierrez, J. C., León, L.M. & Toro, A. (2005). The effect of microstructure on abrasive wear of hardfacing alloys . Wear. 259(1-6), 52–61.
- Liu, D., Liu, R., Wei, Y., Ma, Y., & Zhu, K. (2013). Applied Surface Science Microstructure and wear properties of Fe – 15Cr – 2 . 5Ti – 2C – x B wt .% hardfacing alloys. Applied Surface Sciences. 271, 253–259.
- Singla Y K, Arora N and Dwivedi D K 2017 crossmark 105, 229–40
- Criteria for the identification of suspect SARS-CoV-2 reinfection cases
Abstract Views :181 |
PDF Views:87
Authors
Affiliations
1 Division of Biomedical Informatics, Indian Council of Medical Research, New Delhi 110 029, IN
2 Laboratory of Disease Dynamics and Molecular Epidemiology, Amity Institute of Public Health, Amity University, Noida 201 301, IN
3 Centre for Proteomics and Drug Discovery, Amity University Maharashtra 410 206, IN
1 Division of Biomedical Informatics, Indian Council of Medical Research, New Delhi 110 029, IN
2 Laboratory of Disease Dynamics and Molecular Epidemiology, Amity Institute of Public Health, Amity University, Noida 201 301, IN
3 Centre for Proteomics and Drug Discovery, Amity University Maharashtra 410 206, IN
Source
Current Science, Vol 121, No 9 (2021), Pagination: 1153-1155Abstract
No Abstract.Keywords
No KeywordsFull Text
References
- Gousseff, M. et al., 30 June 2020; https://www.sciencedirect.com/science/article/abs/ pii/S0163445320304540
- https://www.cdc.gov/coronavirus/2019ncov/php/reinfection.html (accessed on 29 April 2021).
- https://www.cdc.gov/coronavirus/2019ncov/your-health/reinfection.html (accessed on 29 April 2021).
- Long, Q.-X. et al., Nature News, 18 June 2020; https://www.nature.com/articles/ s41591-020-0965-6.
- https://bnonews.com/index.php/2020/08/co vid-19-reinfection-tracker
- Abu-Raddad, L. J. et al., Clin. Infect. Dis., 2020, ciaa1846; doi:10.1093/cid/ciaa1846.
- https://bnonews.com/index.php/reinfectiontracker-suspected-cases/
- Murillo-Zamora, E., Mendoza-Cano, O., Delgado-Enciso, I. and Hernandez-Suarez, C. M., Public Health, 2021, 193, 113–115.
- Tomassini, S., Kotecha, D., Bird, P. W., Folwell, A., Biju, S. and Tang, J. W., J. Infect., February 2021; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7422822/
- Wölfel, R. et al., Nature News, 1 April 2020; https://www.nature.com/articles/ s41586-020-2196-x?fbclid=IwAR0dxTczGh6zOK3e0mvBEtNPOIdO5rK9na6RNpd2LPS5cCorbiViL8a9XlU
- Seow, J. et al., Nature Microbiol.; https:// pubmed.ncbi.nlm.nih.gov/33106674/ (accessed on 29 April 2021).
- Bastos, L. et al., BMJ, 1 July 2020; https:// www.ncbi.nlm.nih.gov/pmc/articles/PMC7327913/
- https://www.cdc.gov/coronavirus/2019ncov/hcp/duration-isolation.html (accessed on 29 April 2021).
- https://www.ecdc.europa.eu/en/publications-data/threat-assessment-brief-reinfection-sars-cov-2 (accessed on 29 April 2021).
- Gupta, V., et al., Clin. Infect. Dis., 2020, ciaa1451; doi:10.1093/cid/ciaa1451.
- Tillett, R. L., Lancet Infect. Dis., 12 October 2020; https://doi.org/10.1016/S1473-3099(20)30764-7.
- To, K. K. et al., Clin. Infect. Diseases: Off. Publ. Infect. Dis. Soc. Am. https://pubmed.ncbi.nlm.nih.gov/32840608/ (accessed on 29 April 2021).
- Elslande, Jan Van, Clin. Infect. Dis., 5 September 2020; https://academic.oup.com/cid/advance-article/doi/10.1093/cid/ciaa1330/5901661