| Effect of Prestrain on Microstructures and Properties of Si-Al-Mn TRIP Steel Sheet With Niobium | |
| Alternative Title | Effect of Prestrain on Microstructures and Properties of Si-Al-Mn TRIP Steel Sheet With Niobium |
| Tang Zhengyou1; Ding Hua1; Ding Hao1; Cai Minghui1; Du Linxiu2 | |
| 2010 | |
| Source Publication | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| ISSN | 1006-706X |
| Volume | 17Issue:4Pages:59-65 |
| Abstract | Paint baking treatment was carried out in a silicon oil bath at 170 degrees C for 20 min for Si-Al-Mn TRIP Steel sheet with different prestrains, and effect of prestrain on microstructures and properties was studied before and after baking. The results show that with the increasing of prestrain amount during prestraining and baking. the volume fraction of retained austenite decreases, and the volume fraction of martensite and bainite increases as well as yield strength increases; as prestrain ranges from 0 to 4%, the baking-hardening (BH) value increases; while the prestrain ranges from 4% to 16%, the BH value decreases; when the prestrain amount is 4%, the highest BH value is about 70 MPa for Si-Al-Mn TRIP steel sheet with niobium, which displays excellent baking-hardening behavior. |
| Other Abstract | Paint baking treatment was carried out in a silicon oil bath at 170 ℃ for 20 min for Si-Al-Mn TRIP Steel sheet with different prestrains, and effect of prestrain on microstructures and properties was studied before and after baking. The results show that with the increasing of prestrain amount during prestraining and baking, the volume fraction of retained austenite decreases, and the volume fraction of martensite and bainite increases as well as yield strength increases; as prestrain ranges from 0 to 4%, the baking-hardening (BH) value increases; while the prestrain ranges from 4% to 16% , the BH value decreases; when the prestrain amount is 4%, the highest BH value is about 70 MPa for Si-Al-Mn TRIP steel sheet with niobium, which displays excellent baking-hardening behavior. |
| Keyword | MECHANICAL-PROPERTIES TRIP steel sheet prestrain retained austenite baking-hardening |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Natural Science Foundation of China] |
| CSCD ID | CSCD:3891319 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/145262 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学院金属研究所 2.东北大学 |
| Recommended Citation GB/T 7714 | Tang Zhengyou,Ding Hua,Ding Hao,et al. Effect of Prestrain on Microstructures and Properties of Si-Al-Mn TRIP Steel Sheet With Niobium[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2010,17(4):59-65. |
| APA | Tang Zhengyou,Ding Hua,Ding Hao,Cai Minghui,&Du Linxiu.(2010).Effect of Prestrain on Microstructures and Properties of Si-Al-Mn TRIP Steel Sheet With Niobium.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,17(4),59-65. |
| MLA | Tang Zhengyou,et al."Effect of Prestrain on Microstructures and Properties of Si-Al-Mn TRIP Steel Sheet With Niobium".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 17.4(2010):59-65. |
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