Venugopal, S. ; Mannan, S. L. ; Prasad, Y. V. R. K. (1996) Influence of strain rate and state-of-stress on the formation of ferrite in stainless steel type AISI 304 during hot working Materials Letters, 26 (3). pp. 161-165. ISSN 0167-577X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016757...
Related URL: http://dx.doi.org/10.1016/0167-577X(95)00215-4
Abstract
The influence of strain rate and state-of-stress on the formation of ferrite in stainless steel type AISI 304L, 304 and 304 as-cast, during hot working has been studied. Compression and torsion tests were conducted in the temperature range 1100 to 1250°C and strain rate range 0.001 to 100 s−1 on these materials. Ferrite formation occurs during deformation at temperatures above 1150°C and strain rates above 10 s−1, in stainless steel type AISI 304L and 304. The tendency for the formation of ferrite is more in as-cast 304 than in wrought 304. In as-cast 304 the ferrite forms at lower temperatures and strain rates. The tendency for the ferrite formation is more in torsion than in compression.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Stainless Steel; Type 304; Ferrite; Compression; Torsion; Strain Rate |
| ID Code: | 37876 |
| Deposited On: | 30 Apr 2011 08:03 |
| Last Modified: | 30 Apr 2011 08:03 |
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