| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1578606 | Materials Science and Engineering: A | 2011 | 13 Pages |
Abstract
⺠Calculation of activation volume and strain rate sensitivity as a function of strain (from the room temperature tensile test data) has been carried out for the tungsten heavy alloy. ⺠Flow behaviour of the tungsten heavy alloy at room temperature has been studied in detail. ⺠Calculation of strain rate sensitivity index at room temperature and at elevated temperature is carried out from the tensile and compression test data. ⺠Calculation of activation energy of deformation of tungsten heavy alloy is carried out to understand the rate controlling mechanism of deformation. ⺠Study of the matrix flow behaviour at elevated (500-700 °C) temperatures is also carried out.
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Authors
Jiten Das, G. Appa Rao, S.K. Pabi, M. Sankaranarayana, Bijoy Sarma,