| Effects of aging state on fatigue properties of 6A01 aluminum alloy | |
| Gong, Baishan1,2; Zhang, Zhenjun1,2; Duan, Qiqiang1; Qu, Zhan1,2; Hou, Jiapeng1; Zhang, Zhefeng1,2 | |
| 通讯作者 | Zhang, Zhenjun(zjzhang@imr.ac.cn) ; Zhang, Zhefeng(zhfzhang@imr.ac.cn) |
| 2022-04-03 | |
| 发表期刊 | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES
 |
| ISSN | 8756-758X |
| 页码 | 12 |
| 摘要 | The high-cycle fatigue (HCF) experiments were carried out for different aging states to study the effects of the aging state and yield strength on the fatigue properties of a 6A01 Al alloy. The results show that the 6A01 Al alloy with the highest yield strength at a peak-aging (PA) state can exhibit the highest fatigue strength in comparison with the overaged (OA) state and the underaged (UA) state. The main reason is that the increased strength of the 6A01 Al alloy at the PA state can improve the plastic deformation resistance and inhibit the fatigue crack initiation. Additionally, the UA has a similar yield strength but a higher fatigue strength compared with the OA, which shows that the aging state also has a significant influence on the fatigue properties. Finally, combined with the previous studies on the 2XXX and 7XXX Al alloys, the effects of the aging state and yield strength on the fatigue properties of Al alloys are summarized. |
| 关键词 | aging state fatigue strength tensile strength |
| 资助者 | Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China (NSFC) ; KC Wong Education Foundation ; Chinese Academy of Sciences |
| DOI | 10.1111/ffe.13697 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Youth Innovation Promotion Association CAS[2021192] ; National Natural Science Foundation of China (NSFC)[51790482] ; National Natural Science Foundation of China (NSFC)[51871223] ; National Natural Science Foundation of China (NSFC)[52130002] ; KC Wong Education Foundation[GJTD-2020-09] ; Chinese Academy of Sciences[174321KYSB20210002] |
| WOS研究方向 | Engineering ; Materials Science |
| WOS类目 | Engineering, Mechanical ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000777500000001 |
| 出版者 | WILEY |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/173026 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Zhang, Zhenjun; Zhang, Zhefeng |
| 作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Baishan,Zhang, Zhenjun,Duan, Qiqiang,et al. Effects of aging state on fatigue properties of 6A01 aluminum alloy[J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES,2022:12. |
| APA | Gong, Baishan,Zhang, Zhenjun,Duan, Qiqiang,Qu, Zhan,Hou, Jiapeng,&Zhang, Zhefeng.(2022).Effects of aging state on fatigue properties of 6A01 aluminum alloy.FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES,12. |
| MLA | Gong, Baishan,et al."Effects of aging state on fatigue properties of 6A01 aluminum alloy".FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES (2022):12. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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