| Effect of thermo-mechanical control process on microstructures and mechanical properties of X60 pipeline steel | |
| Zhao, MC; Shan, YY; Qu, JB; Yang, K; Gao, S; Zheng, L | |
| Corresponding Author | Zhao, MC() |
| 2001-02-18 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 37Issue:2Pages:179-183 |
| Abstract | Effects of technological parameters of thermo-mechanical control process (TMCP) on microstructure and mechanical properties of X60 pipeline steel have been investigated. Regression equations describing the relationship between technological parameters and mechanical properties are obtained: sigma (s)=0.5075t(S)-0.2387t(f)-0.3242t(C)+ 1.9163 upsilon (C)+324.8287, delta (5)=-0.0017t(S)-0.0585t(f)-0.0976t(C)+ 0.3162 upsilon (C)+123.97, where t(S), t(f) and t(C) are the start rolling temperature, final rolling temperature and final colling temperature (degreesC), respectively, and vc cooling rate (degreesC /s). The parameters of TMCP for obtaining better mechanical properties are given. The experimental results show that the mixed microstructure mostly composed of acicular ferrite has the optimum strength and ductility. |
| Keyword | TMCP process pipeline steel acicular ferrite mechanical property |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000172766300014 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/113372 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhao, MC |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110015, Peoples R China 2.Baosteel Grp Corp, Shanghai 201900, Peoples R China |
| Recommended Citation GB/T 7714 | Zhao, MC,Shan, YY,Qu, JB,et al. Effect of thermo-mechanical control process on microstructures and mechanical properties of X60 pipeline steel[J]. ACTA METALLURGICA SINICA,2001,37(2):179-183. |
| APA | Zhao, MC,Shan, YY,Qu, JB,Yang, K,Gao, S,&Zheng, L.(2001).Effect of thermo-mechanical control process on microstructures and mechanical properties of X60 pipeline steel.ACTA METALLURGICA SINICA,37(2),179-183. |
| MLA | Zhao, MC,et al."Effect of thermo-mechanical control process on microstructures and mechanical properties of X60 pipeline steel".ACTA METALLURGICA SINICA 37.2(2001):179-183. |
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