Singh, A. P. ; Padmanabhan, K. A. (1981) Strain-temperature correlations obtained on the application of axisymmetric compressive stresses Materials Science and Engineering, 51 (2). pp. 137-146. ISSN 0025-5416
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002554...
Related URL: http://dx.doi.org/10.1016/0025-5416(81)90190-7
Abstract
The strain εst necessary to obtain a given microstructure was investigated as a function of the test temperature for high strength low alloy (HSLA), EN8 and 0.83% C steels as well as for electrical grade aluminium, in the hot-working range of temperatures. For two steels (HSLA and EN8) the investigations were also extended to the two-phase region. εst increased exponentially with temperature and the rate-controlling step for deformation had an activation energy similar to that for volume diffusion. The implications of our results to the problems of rolling-forging are also discussed.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 32517 |
| Deposited On: | 06 Apr 2011 08:16 |
| Last Modified: | 06 Apr 2011 08:16 |
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