Anisotropic cyclic plasticity modeling for additively manufactured nickel-based superalloys | |
Jin, Shengzhe3; Sun, Jingyu2,3; Yuan, Huang1,3 | |
刊名 | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES |
2022-06-06 | |
页码 | 17 |
关键词 | anisotropy cyclic plasticity fatigue multiaxial loading selective laser melting (SLM) |
ISSN号 | 8756-758X |
DOI | 10.1111/ffe.13752 |
通讯作者 | Yuan, Huang(yuan.huang@tsinghua.edu.cn) |
英文摘要 | The additively manufactured materials show anisotropic mechanical properties. In the present paper, a constitutive model for a nickel-based superalloy made by selective laser melting was established to characterize cyclic mechanical behaviors under multiaxial loading conditions. Detailed material tests revealed that the effects from the building orientation decrease with multiaxial cyclic loads. A cyclic constitutive model based on the Hill criterion was introduced for the superalloy and considered the orthotropic mechanical properties depending on loading cycles. The computation confirms the model can reasonably simulate the cyclic elastic-plastic behavior under non-proportional complex loading conditions and provides an applicable method for engineering applications. |
资助项目 | National Natural Science Foundation of China[92160204] ; National Natural Science Foundation of China[12002185] ; National Science and Technology Major Project[2017-IV-0003-0040] ; National Science and Technology Major Project[J2019-IV-0011-0079] |
WOS关键词 | POWDER-BED FUSION ; FATIGUE-CRACK-PROPAGATION ; KINEMATIC HARDENING RULES ; INCONEL 718 ; MECHANICAL-PROPERTIES ; CONSTITUTIVE MODEL ; FRACTURE-BEHAVIOR ; DYNAMIC RECOVERY ; TEXTURE CONTROL ; GRAIN-STRUCTURE |
WOS研究方向 | Engineering ; Materials Science |
语种 | 英语 |
WOS记录号 | WOS:000806621100001 |
资助机构 | National Natural Science Foundation of China ; National Science and Technology Major Project |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/89516] |
专题 | 力学研究所_非线性力学国家重点实验室 |
通讯作者 | Yuan, Huang |
作者单位 | 1.Tsinghua Univ, Inst Aero Engines, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Mech, Beijing, Peoples R China 3.Tsinghua Univ, Sch Aerosp Engn, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Jin, Shengzhe,Sun, Jingyu,Yuan, Huang. Anisotropic cyclic plasticity modeling for additively manufactured nickel-based superalloys[J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES,2022:17. |
APA | Jin, Shengzhe,Sun, Jingyu,&Yuan, Huang.(2022).Anisotropic cyclic plasticity modeling for additively manufactured nickel-based superalloys.FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES,17. |
MLA | Jin, Shengzhe,et al."Anisotropic cyclic plasticity modeling for additively manufactured nickel-based superalloys".FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES (2022):17. |
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