The constitutive relationship of elevated temperature creep of 40Cr steel

The creep behaviors of 40Cr steel were investigated at various temperatures and stresses. And the creep curves based on the experimental datas were plotted. It can be observed that the steady creep and the accelerating creep processes are the dominant parts of the creep curves of the 40Cr steel in t...

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Veröffentlicht in:	Shànghăi jiāotōng dàxué xuébào 2012-02, Vol.46 (2), p.301-305
Hauptverfasser:	Yang, Chui-Jin, Chen, Ju-Bing
Format:	Artikel
Sprache:	chi
Schlagworte:	Chromium steels Constitutive equations Constitutive relationships Creep (materials) Law Least squares method Mathematical analysis Nonlinearity Steels
Online-Zugang:	Volltext
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