| Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel | |
| Xiao, FR; Liao, B; Ren, DL; Shan, YY; Yang, K | |
| Corresponding Author | Xiao, FR(frxiao@ysu.edu.cn) |
| 2005-05-01 | |
| Source Publication | MATERIALS CHARACTERIZATION
 |
| ISSN | 1044-5803 |
| Volume | 54Issue:4-5Pages:305-314 |
| Abstract | The transformations during continuous cooling and isothermal processes, the effects of hot deformation and the morphology of the final microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel designed for acicular ferrite microstructure were investigated. The results show that there are three independent "C" curves for isothermal phase transformation, i.e., TTT diagram, of low-carbon microalloyed steel, namely, polygonal ferrite-pearlite transformation "C" curve, the massive ferrite transformation "C" curve and the bainitic transformation "C" curve, respectively. Hot deformation accelerates acicular ferrite transformation and refines the steel's matrix. The microstructure of acicular ferrite for pipeline steels was discussed. (c) 2005 Elsevier Inc. All rights reserved. |
| Keyword | pipeline steel acicular ferrite CCT diagram TTT diagram |
| DOI | 10.1016/j.matchar.2004.12.011 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Characterization & Testing |
| WOS ID | WOS:000229270700003 |
| Publisher | ELSEVIER SCIENCE INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/82045 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xiao, FR |
| Affiliation | 1.Yanshan Univ, Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China 2.Yanshan Univ, Coll Mat Sci & Engn, Qinhuangdao 066004, Peoples R China 3.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Xiao, FR,Liao, B,Ren, DL,et al. Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel[J]. MATERIALS CHARACTERIZATION,2005,54(4-5):305-314. |
| APA | Xiao, FR,Liao, B,Ren, DL,Shan, YY,&Yang, K.(2005).Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel.MATERIALS CHARACTERIZATION,54(4-5),305-314. |
| MLA | Xiao, FR,et al."Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel".MATERIALS CHARACTERIZATION 54.4-5(2005):305-314. |
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