| Effects of combined addition of Mo-B on transformed microstructure of ultra high-strength pipeline steels | |
| Wei Wei; Shan Yiyin; Yang Ke; Wang Yongquan | |
| Corresponding Author | Yang Ke(kyang@imr.ac.cn) |
| 2007-09-01 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 43Issue:9Pages:943-948 |
| Abstract | The transformation characteristic, microstructure and microhardness for ultra high-strength pipeline steels with different ratios of contents of Mo and B-(s) R-Mo/B(s) (B-(s): effective boron in steel) were investigated. Combined additions of Mo and B can more effectively increase the hardenability, volume fraction of lower bainite and hardness of the steel than individual addition. The experimental results showed that there existed an optimum value of R-Mo/B(s) to achieve the optimum microstructure and the highest microhardness. The mechanism for the effect of combined addition Mo-B on ultra high-strength pipeline steels was also discussed. |
| Keyword | ultra high-strength pipeline steel Mo-B addition transformation microstructure microhardness |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000249876000009 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/92021 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang Ke |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Changjiang Water Resources Commiss, Changjiang Inst Survey Planning Design & Res, Wuhan 430010, Peoples R China |
| Recommended Citation GB/T 7714 | Wei Wei,Shan Yiyin,Yang Ke,et al. Effects of combined addition of Mo-B on transformed microstructure of ultra high-strength pipeline steels[J]. ACTA METALLURGICA SINICA,2007,43(9):943-948. |
| APA | Wei Wei,Shan Yiyin,Yang Ke,&Wang Yongquan.(2007).Effects of combined addition of Mo-B on transformed microstructure of ultra high-strength pipeline steels.ACTA METALLURGICA SINICA,43(9),943-948. |
| MLA | Wei Wei,et al."Effects of combined addition of Mo-B on transformed microstructure of ultra high-strength pipeline steels".ACTA METALLURGICA SINICA 43.9(2007):943-948. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment