Iso-Material Manufactured 17-4PH Stainless Steel to Enhance the Nano-indentation, Corrosion, and Cavitation Erosion Behavior
文献类型：期刊论文
| 作者 | Yu, D. T.1; Wang, R.1; Wu, C. L.1; Zhang, S.1; Zhang, C. H.1; Chen, H. T.2; Tao, X. P.3 |
| 刊名 | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
 |
| 出版日期 | 2024-09-27 |
| 页码 | 16 |
| 关键词 | cavitation erosion corrosion iso-material manufacturing laser surface melting nano-indentation |
| ISSN号 | 1059-9495 |
| DOI | 10.1007/s11665-024-10134-0 |
| 通讯作者 | Wu, C. L.(mfclwu@sut.edu.cn) ; Tao, X. P.(xptao19b@imr.ac.cn) |
| 英文摘要 | Iso-material manufacturing of 17-4PH stainless steel (17-4PH SS) by laser surface melting (LSM) is applied at various laser energy densities, which is different from additive manufacturing and subtractive manufacturing as this environment-friendly technology can improve materials property without changing the chemical composition and efficiently conserve expensive materials. Experimental results show that when the laser energy density is reduced from 44.4 to 26.7 J/mm2, the average grain size of 17-4PH SS substrate can be refined from 10.935 to 1.358 mu m. The residual stress (Rs), nano-hardness (H) and elastic modulus (E) of the melting layers increase with the decrease of laser energy density. The values of H/E and H3/E2 exhibit a trend of first increase and then decrease. The LSMed-1300 sample exhibits the highest corrosion resistance due to the comprehensive influence of grain size, precipitations and residual stress. The cavitation erosion (CE) resistance of the four LSMed samples is higher than that of the 17-4PH SS substrate in 3.5wt.% NaCl solution, and the LSMed-1300 displays the highest CE resistance. LSM 17-4PH SS prepared in this study shows good corrosion resistance and CE performance and has a good application prospect in the field of marine engineering. |
| 资助项目 | National Key Research and Development Program of China[2023YFB4606605] ; Science and Technology Research Project of Liaoning Province[LJKQZ2021050] ; Shenyang Science and Technology Funded Project[22-101-0-16] ; Shenyang Science and Technology Funded Project[19-109-1-03] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001436619000001 |
| 出版者 | SPRINGER |
| 资助机构 | National Key Research and Development Program of China ; Science and Technology Research Project of Liaoning Province ; Shenyang Science and Technology Funded Project |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wu, C. L.; Tao, X. P. |
| 作者单位 | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Liaoning, Peoples R China 2.Shenyang Dalu Laser Technol CO LTD, Shenyang 110136, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, D. T.,Wang, R.,Wu, C. L.,et al. Iso-Material Manufactured 17-4PH Stainless Steel to Enhance the Nano-indentation, Corrosion, and Cavitation Erosion Behavior[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2024:16. |
| APA | Yu, D. T..,Wang, R..,Wu, C. L..,Zhang, S..,Zhang, C. H..,...&Tao, X. P..(2024).Iso-Material Manufactured 17-4PH Stainless Steel to Enhance the Nano-indentation, Corrosion, and Cavitation Erosion Behavior.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,16. |
| MLA | Yu, D. T.,et al."Iso-Material Manufactured 17-4PH Stainless Steel to Enhance the Nano-indentation, Corrosion, and Cavitation Erosion Behavior".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2024):16. |
入库方式： OAI收割
来源：金属研究所
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