Effect of laser shock peening on the retention ability of surface roughness in forged Cr5 steel
文献类型：期刊论文
| 作者 | Wu, Xuexing; Chen YC(陈玉超) ; Yang, He; Cheng, Xiangli; Liu, Bo; Liu, Tao; Zhang, Xihuang; Ren L(任磊); Tu H(涂欢); Wei YP(魏延鹏)
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| 刊名 | ADVANCES IN MECHANICAL ENGINEERING
 |
| 出版日期 | 2024-02 |
| 卷号 | 16期号:2页码:16878132241232800 |
| 关键词 | Laser shock peening grain refinement hardened layer residual stress surface roughness retention |
| ISSN号 | 1687-8132 |
| DOI | 10.1177/16878132241232837 |
| 英文摘要 | The roughness retention ability of the work roll surface during the cold rolling process is of great significance, especially in the production of the high-quality rolling section. Laser shock peening (LSP) is an advanced and effective surface treatment technique to improve the fatigue life, wear resistance, and other mechanical characteristics of metal components. Current studies commonly examined the reinforcement effect of single and multiple LSP treatments on Cr5 steel samples through XRD analysis, hardness testing, and residual stress measurements of different parameters. In addition, the abrasion test is widely conducted to determine the wear resistance. Compared to unprocessed samples, LSP could promote grain refinement and thus significantly increase the hardness and residual stress. Furthermore, the slight decrease in surface roughness shows that LSP treatment is an effective approach to slowing down the roughness decline rate and prolonging the roller service life. It is also found that multiple LSP impacts could remarkably improve the surface roughness retention of Cr5 steel, in which the optimal laser power density was around 23 GW/cm2. |
| 分类号 | Q3 |
| WOS研究方向 | Thermodynamics ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001175325300001 |
| 其他责任者 | Tu H ; Wei YP |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/97236]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.【Tu, Huan & Wei, Yanpeng】 Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China 2.【Chen, Yuchao & Ren, Lei & Tu, Huan & Wei, Yanpeng】 Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China 3.【Wu, Xuexing & Yang, He & Cheng, Xiangli & Liu, Bo & Liu, Tao & Zhang, Xihuang】 China Acad Engn Phys, Inst Elect Engn, Mianyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Xuexing,Chen YC,Yang, He,et al. Effect of laser shock peening on the retention ability of surface roughness in forged Cr5 steel[J]. ADVANCES IN MECHANICAL ENGINEERING,2024,16(2):16878132241232800. |
| APA | Wu, Xuexing.,陈玉超.,Yang, He.,Cheng, Xiangli.,Liu, Bo.,...&魏延鹏.(2024).Effect of laser shock peening on the retention ability of surface roughness in forged Cr5 steel.ADVANCES IN MECHANICAL ENGINEERING,16(2),16878132241232800. |
| MLA | Wu, Xuexing,et al."Effect of laser shock peening on the retention ability of surface roughness in forged Cr5 steel".ADVANCES IN MECHANICAL ENGINEERING 16.2(2024):16878132241232800. |
入库方式： OAI收割
来源：力学研究所
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