| Fatigue properties and S-N curve estimating of 316L stainless steel prepared by SLM | |
Zeng, Fanyu1; Yang YT(杨永泰)1,2; Qian GA(钱桂安)2,3
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| Corresponding Author | Yang, Yongtai([email protected]) |
| Source Publication | INTERNATIONAL JOURNAL OF FATIGUE
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| 2022-09-01 | |
| Volume | 162Pages:21 |
| ISSN | 0142-1123 |
| Abstract | This paper investigates the fatigue properties of 316L stainless steel manufactured by selective laser melting technology (SLM) under hot-isostatic-pressing (HIP) heat-treatment. The fatigue tests of 316L specimens were carried out under pulse tensile cyclic loading to obtain the fatigue performance. To avoid falling into local optima and improve the convergence speed, the dynamic multiswarm particle swarm optimizer (DMS-PSO) algorithm was first introduced for parameter optimization of the three-parameter Weibull distribution model, and then the S-N curves based on the model were obtained. The S-N curves were highly consistent with the metallographic and fractographic phenomena. Besides, both the S-N curves and fractographic analysis show that the resistance of high-stress fatigue fracture is significantly improved by using HIP heat-treatment. |
| Keyword | Metal additive manufacturing 316L stainless steel DMS-PSO Fatigue performance S-N curve |
| DOI | 10.1016/j.ijfatigue.2022.106946 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000799365200004 |
| WOS Keyword | HIGH-CYCLE FATIGUE ; MECHANICAL-PROPERTIES ; PROCESS PARAMETERS ; BEHAVIOR ; MICROSTRUCTURE ; LIFE ; METALS ; PARTS |
| WOS Research Area | Engineering ; Materials Science |
| WOS Subject | Engineering, Mechanical ; Materials Science, Multidisciplinary |
| Funding Project | Science and Technology Project of Quanzhou, China[2019STS01] ; Collaborative Innovation Platform Project of the Fuxiaquan National Independent Innovation Demonstration Zone, China[2020FX01] |
| Funding Organization | Science and Technology Project of Quanzhou, China ; Collaborative Innovation Platform Project of the Fuxiaquan National Independent Innovation Demonstration Zone, China |
| Classification | 一类 |
| Ranking | 2 |
| Contributor | Yang, Yongtai |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/89496 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Quanzhou Inst Equipment Mfg, Fujian Inst Res Struct Matter, Jinjiang 362200, Fujian, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Zeng, Fanyu,Yang YT,Qian GA. Fatigue properties and S-N curve estimating of 316L stainless steel prepared by SLM[J]. INTERNATIONAL JOURNAL OF FATIGUE,2022,162:21.Rp_Au:Yang, Yongtai |
| APA | Zeng, Fanyu,杨永泰,&钱桂安.(2022).Fatigue properties and S-N curve estimating of 316L stainless steel prepared by SLM.INTERNATIONAL JOURNAL OF FATIGUE,162,21. |
| MLA | Zeng, Fanyu,et al."Fatigue properties and S-N curve estimating of 316L stainless steel prepared by SLM".INTERNATIONAL JOURNAL OF FATIGUE 162(2022):21. |
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| Jp2022FA172_2022_Fat（16797KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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