Optimal Bainite Contents for Maximizing Fatigue Cracking Resistance of Bainite/Martensite Dual-Phase EA4T Steels
文献类型：期刊论文
| 作者 | Chen, JZ; Zhang, B1; Zeng, LR; Song, ZM; She, YY; Zhang, GP |
| 刊名 | STEEL RESEARCH INTERNATIONAL
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 89期号:7页码:- |
| 关键词 | bainite/martensite crack growth dual-phase EA4T steel fatigue |
| ISSN号 | 1611-3683 |
| DOI | 10.1002/srin.201700562 |
| 英文摘要 | Fatigue crack propagation behavior of bainite/martensite dual-phase EA4T steels with four different volume fractions of bainite ranging from 21% to 70% is investigated. The results indicate that the bainite/martensite dual-phase steel specimens with the volume fraction of bainite of 49-60% have the higher resistance to fatigue crack growth than the others. The coupled contributions of plasticity-induced crack closure and crack deflection to the higher fatigue crack growth resistance is estimated. A model related to the plastic zone size and the roughness of the fracture surface is proposed to evaluate the optimal volume fraction of bainite in the dual-phase steels. |
| 学科主题 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000437843900004 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80119]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Chen, Jian-Zhi 2.Northeastern Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Anisotropy & Texture Mat, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China 3.[Zeng, Ling-Rong 4.Song, Zhu-Man 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 6.Zhuzhou CRRC Corp Ltd, Tian Li Forging Co Ltd, Tianxin 412001, Zhuzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, JZ,Zhang, B,Zeng, LR,et al. Optimal Bainite Contents for Maximizing Fatigue Cracking Resistance of Bainite/Martensite Dual-Phase EA4T Steels[J]. STEEL RESEARCH INTERNATIONAL,2018,89(7):-. |
| APA | Chen, JZ,Zhang, B,Zeng, LR,Song, ZM,She, YY,&Zhang, GP.(2018).Optimal Bainite Contents for Maximizing Fatigue Cracking Resistance of Bainite/Martensite Dual-Phase EA4T Steels.STEEL RESEARCH INTERNATIONAL,89(7),-. |
| MLA | Chen, JZ,et al."Optimal Bainite Contents for Maximizing Fatigue Cracking Resistance of Bainite/Martensite Dual-Phase EA4T Steels".STEEL RESEARCH INTERNATIONAL 89.7(2018):-. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。