CREEP DAMAGE CONSTITUTIVE MODEL OF FE-CR-NI BASED AUSTENITIC STAINLESS STEEL

CREEP DAMAGE CONSTITUTIVE MODEL OF FE-CR-NI BASED AUSTENITIC STAINLESS STEEL

Considering the effect of carbide coarsening and void nucleation and growth on the creep damage of Fe-Cr-Ni based austenitic stainless steel, a new creep damage constitutive model was established based on the hyperbolic sinh function, and material parameter optimization procedure of the model was al...

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Bibliographic Details
Main Authors: GUO XiaoFeng, LIU BenXin, NAN NingNing, GONG JianMing, DONG ZhiMing
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2022-01-01
Series:Jixie qiangdu
Subjects:
20Cr32Ni1Nb steel
Creep damage models
Finite element analysis
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.05.026

Internet

http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.05.026

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