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Static recrystallization behavior of a martensitic heat-resistant stainless steel 403Nb |
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| Authors: | Zhouyu ZENG Liqing CHEN Fuxian ZHU Xianghua LIU State Key Laboratory of Rolling Automation Northeastern University Shenyang China |
| Affiliation: | Zhouyu ZENG,Liqing CHEN,Fuxian ZHU and Xianghua LIU State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,China |
| Abstract: | A static recrystallization behavior between the rolling passes of a martensitic heat-resistant stainless steel 403Nb has been studied by OM,TEM and double-hit thermo-mechanical simulator to explore the effects of deformation temperature,strain rate,strain and the prior austenite grain size. The results show that increases of deforma-tion temperature and strain rate and strain can promote the static recrystallization of 403Nb steel. Static recrystallization also proceeds faster when the prior austenite grain... |
| Keywords: | 403Nb Static recrystallization Microstructural evolution Strain-induced precipitation |
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