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Gupta, Prateek
- State of Art:Joining of Microwave Processed Materials
Abstract Views :352 |
PDF Views:4
Authors
Affiliations
1 Noida Institute of Engineering and Technology, Greater Noida - 201 306, UP, IN
1 Noida Institute of Engineering and Technology, Greater Noida - 201 306, UP, IN
Source
Indian Welding Journal, Vol 46, No 1 (2013), Pagination: 65-72Abstract
Microwave processing is relatively advanced and unfamiliar technique of joining metals and ceramics. Microwave energy has been effectively used in the processing of different materials. It has been introduced in the field of manufacturing and design due to its various advantages over other welding/joining techniques such as - short heating time, hybrid heating, saving energy etc. Microwave heating leads to generation of inverted temperature profile and provides selective heating and as well as volumetric heating. Joining of bulk pieces of similar/dissimilar metals which have high thermal conductivity is really challenging. Microwave processing has numerous advantages over traditional methods of heating. It has been commonly used in various industrial, scientific and medical applications for processing, drying and heating. In the past years, various works has been done on polymers, ceramics except metals by using microwave radiations. Many initiatives have been taken to explore this advanced and emerging technique in various fields of engineering.
- Optimization of Microwave Welding Process Parameters for Hardness Using Taguchi’s Method
Abstract Views :518 |
PDF Views:10
Authors
Affiliations
1 NIET, Greater Noida, Uttar Pradesh, IN
2 GNIOT, Greater Noida, Uttar Pradesh, IN
1 NIET, Greater Noida, Uttar Pradesh, IN
2 GNIOT, Greater Noida, Uttar Pradesh, IN
Source
Indian Welding Journal, Vol 50, No 2 (2017), Pagination: 78-82Abstract
Joining of metals using microwave radiations is really an innovative idea in the field of research. In this paper, Graphite plate is used as a separator, Nickel based powder is used as the interfacing material, Mild Steel (MS) and Stainless Steel (SS) are used as substrates. This paper elaborates the use of Taguchi experimental design technique for maximizing hardness of microwave welded joints. Using ANOVA and signal to noise ratio of robust design, effect on hardness of Microwave joining process parameters (Exposure Time, Interfacing Material and Substrates) is evaluated and optimum welding condition for maximizing hardness is determined.Keywords
Microwave Joining, Hardness, Substrates, Exposure Time, Interfacing Material, Separator.References
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