| Toward Eliminating Discontinuous Yielding Behavior of the EA4T Steel | |
| Chen, Jian-Zhi1; Du, Qin2; Zhang, Guang-Ping3; Zhang, Bin2 | |
| 通讯作者 | Zhang, Guang-Ping(gpzhang@imr.ac.cn) ; Zhang, Bin(zhangb@atm.neu.edu.cn) |
| 2021-10-01 | |
| 发表期刊 | MATERIALS
 |
| 卷号 | 14期号:20页码:9 |
| 摘要 | Cold-rolled EA4T steel was heat-treated by inter-critical holding at 755 & DEG;C for 90, 120, 180, and 240 s, respectively, and then quenching in water. The tensile testing results of the EA4T specimens show an evident transition from the discontinuous yielding to the continuous yielding of the steel specimens by prolonging the holding time. A novel relationship between the discontinuous yielding behavior of tensile-deformed steel specimens and the carbide size was proposed based on experimental results and Cottrell's theory. The model may provide a new clue for avoiding discontinuous yielding and improving mechanical properties of metals with static strain aging behaviors. |
| 关键词 | steel tensile deformation discontinuous yielding carbide heat treatment |
| 资助者 | National Natural Science Foundation of China (NSFC) |
| DOI | 10.3390/ma14206121 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China (NSFC)[51971060] ; National Natural Science Foundation of China (NSFC)[51771207] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| WOS记录号 | WOS:000716039600001 |
| 出版者 | MDPI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/167162 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Zhang, Guang-Ping; Zhang, Bin |
| 作者单位 | 1.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 2.Beijing North Vehicle Grp Co Ltd, 5 Zhujiafenwuli, Beijing 100072, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jian-Zhi,Du, Qin,Zhang, Guang-Ping,et al. Toward Eliminating Discontinuous Yielding Behavior of the EA4T Steel[J]. MATERIALS,2021,14(20):9. |
| APA | Chen, Jian-Zhi,Du, Qin,Zhang, Guang-Ping,&Zhang, Bin.(2021).Toward Eliminating Discontinuous Yielding Behavior of the EA4T Steel.MATERIALS,14(20),9. |
| MLA | Chen, Jian-Zhi,et al."Toward Eliminating Discontinuous Yielding Behavior of the EA4T Steel".MATERIALS 14.20(2021):9. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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