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Elastic-viscoplastic constitutive equations of K439B superalloy and thermal stress simulation during casting process

Da-shan Sui Yu Shan Dong-xin Wang Jun-yi Li Yao Xie Yi-qun Yang An-ping Dong Bao-de Sun

中国铸造2023，Vol.20Issue(5)：403-413,11.

中国铸造2023，Vol.20Issue(5)：403-413,11.DOI:10.1007/s41230-023-2119-1

Elastic-viscoplastic constitutive equations of K439B superalloy and thermal stress simulation during casting process

Da-shan Sui ¹Yu Shan ¹Dong-xin Wang ²Jun-yi Li ²Yao Xie ²Yi-qun Yang ²An-ping Dong ³Bao-de Sun³

作者信息

1. Institute of Forming Technology & Equipment,School of Materials Science and Engineering,Shanghai Jiao Tong University,Shanghai 200030,China
2. State Key Laboratory of Special Rare Metal Materials,Northwest Rare Metal Materials Research Institute Ningxia Co.,Ltd.,Shizuishan 753000,Ningxia,China
3. Shanghai Key Laboratory of Advanced High-temperature Materials and Precision Forming,School of Materials Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China
折叠

摘要

关键词

nickel-based superalloy/investment casting/Perzyna model/elastic-viscoplastic/thermal stress/numerical simulation

Key words

nickel-based superalloy/investment casting/Perzyna model/elastic-viscoplastic/thermal stress/numerical simulation

分类

矿业与冶金

引用本文复制引用

Da-shan Sui,Yu Shan,Dong-xin Wang,Jun-yi Li,Yao Xie,Yi-qun Yang,An-ping Dong,Bao-de Sun..Elastic-viscoplastic constitutive equations of K439B superalloy and thermal stress simulation during casting process[J].中国铸造,2023,20(5):403-413,11.

基金项目

This research was supported by the National Science and Technology Major Project of China(Grant No.J2019-VI-0004-0117),and the State Key Laboratory of Special Rare Metal Materials(No.SKL2021K002),Northwest Rare Metal Materials Research Institute Ningxia Co.,Ltd. （Grant No.J2019-VI-0004-0117）

中国铸造

OACSCDCSTPCDEI

ISSN：1672-6421

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