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Keshava Murthy, K.
- Hydrogeodynamics
Abstract Views :198 |
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1 Department of Civil Engineering Indian Institute of Science Bangalore - 560 012, IN
1 Department of Civil Engineering Indian Institute of Science Bangalore - 560 012, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 54, No 2 (1999), Pagination: 215-216Abstract
No Abstract.- Effect of Weld Energy Input and Post-Weld Heat-Treatment on Structure and Properties of Ti-6A1-4V
Abstract Views :230 |
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Authors
Affiliations
1 Indian Institute of Technology, Madras, IN
1 Indian Institute of Technology, Madras, IN
Source
Indian Welding Journal, Vol 27, No 4 (1994), Pagination: 49-56Abstract
The alpha-beta Ti-6AI-4V alloy is extensively used for a variety of components not only for aerospace applications but also in a number of other (e.g. chemical, marine, etc.) industries. Like other titanium alloys.- Effect of Structural Changes on Tensile Properties in an Electron Beam Welded and Heat-Treated Ti-Al-Mn Alloy
Abstract Views :227 |
PDF Views:5
Authors
Affiliations
1 Department of Metallurgical Engineering, Indian Institute of Technology, Madras, IN
1 Department of Metallurgical Engineering, Indian Institute of Technology, Madras, IN
Source
Indian Welding Journal, Vol 29, No 2 (1996), Pagination: 38-45Abstract
The high strength-to-weight ratio of titanium alloys has contributed to their extensive use in the aerospace sector. More recently, however, their excellent resistance to corrosion and generally superior mechanical properties have resulted in their increasing use in the chemical industry as well as by the medical profession. Many of these applications involve welded joints and from this point of view the alpha-beta titanium alloys are considerably more difficult to join than the alpha or the beta alloys. Within the alpha-beta family, though many highstrength alloys have been developed to have greater fracture toughness than the standard alloy Ti-6AI-4V, their use has been limited because of poor weldability [1]. This is because of invariably low ductility in the as- welded condition and there is some evidence that, with the addition of increasing amounts of beta stabilizers, the ductility deteriorates further [2]. This has led to the design philosophy in the erstwhile Soviet Union involving the development of titanium alloys with moderate strength but appreciably greater ductility for welded fabrications subjected to complex stresses. While heavier cross-sections can be used for maintaining load-carrying capacity, the ductility would ensure satisfactory weldability [3].- Fracture Behaviour of Ti-6Al-4V Weldments and its Relation to Microstructural Features.
Abstract Views :202 |
PDF Views:5
Authors
Affiliations
1 Dept, of Metallurgical Engg., Indian Institute of Technology, Madras 600 036, IN
1 Dept, of Metallurgical Engg., Indian Institute of Technology, Madras 600 036, IN