| Effect of acicular ferrite constitution on strength of ultralow-carbon micro-alloyed pipeline steel | |
| Wang Wei; Shan Yiyin; Yang Ke | |
| 刊名 | Acta metallurgica sinica
 |
| 2007-06-01 | |
| 卷号 | 43期号:6页码:578-582 |
| 关键词 | Pipeline steel Acicular ferrite Quantitative metallography Thermo-mechanical controlled processing (tmcp) Microstructure Mechanical property |
| ISSN号 | 0412-1961 |
| 通讯作者 | Wang wei(weiwang@imr.ac.cn) |
| 英文摘要 | By using thermo-mechanical controlled processing (tmcp), the acicular ferrite (af) consisted of different phase constitutions was obtained in an ultralow-carbon micro-alloyed pipeline steel; the effect of phase constitution in af, which was analysed by quantitative metallography, on the strength was investigated. the results showed that lowering the finish rolling temperature or enhancing the cooling rate obviously improved the strength of the steel, due to increasing of the percentage of granular ferrite and bainitic ferrite in af; which makes more contribution to the increase of strength than increasing precipitates by enhancing the coiling temperature. |
| WOS关键词 | PRECIPITATION BEHAVIOR ; MECHANICAL-PROPERTIES ; MICROALLOYED STEEL ; TRANSFORMATION ; MICROSTRUCTURES |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| WOS类目 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000247888100004 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2380442 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang Wei |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Wei,Shan Yiyin,Yang Ke. Effect of acicular ferrite constitution on strength of ultralow-carbon micro-alloyed pipeline steel[J]. Acta metallurgica sinica,2007,43(6):578-582. |
| APA | Wang Wei,Shan Yiyin,&Yang Ke.(2007).Effect of acicular ferrite constitution on strength of ultralow-carbon micro-alloyed pipeline steel.Acta metallurgica sinica,43(6),578-582. |
| MLA | Wang Wei,et al."Effect of acicular ferrite constitution on strength of ultralow-carbon micro-alloyed pipeline steel".Acta metallurgica sinica 43.6(2007):578-582. |
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