|
|||||
|
|
The grain refining mechanism of C-Mn steel by CSP |
|
| Authors: | SONG Chang ZHANG Yongfu ZHANG Chao YUAN Jie WU Run BA Peng ) Wuhan University of Science Technology Wuhan Hubei China ) CSP factory Wuhan Iron Steel Corporation China |
| Affiliation: | SONG Chang,ZHANG Yongfu,ZHANG Chao,YUAN Jie,WU Run and BA Peng 1) Wuhan University of Science and Technology,Wuhan,430081,Hubei,China 2) CSP factory,Wuhan Iron and Steel(Group) Corporation,China |
| Abstract: | The grain refining mechanism of C-Mn steel sheet on compact strip production(CSP) line was investigated in this study.The grain was about 100μm after F1 pass and decreased all the way of the rolling process(F2-F6) to 15μm.Repeated phase transformation experiment was conducted to the steel for grain refinement.The phase transformation at 860℃and 920℃can refine the grain size to 7.5μm. |
| Keywords: | CSP grain refinement repeated phase transformation |
| 本文献已被 CNKI 等数据库收录！ | |