Prediction of creep and long-term strength of materials under anisothermic deformation

被引：0
|
作者：
N. K. Kucher
R. P. Prikhod’ko
O. V. Borovik
机构：
[1] National Academy of Sciences of Ukraine,Pisarenko Institute of Problems of Strength
来源：
Strength of Materials | 2013年 / 45卷
关键词：
unidimensional creep; equation of state; damage of the material; anisothermic deformation; long-term strength prediction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The model for describing unidimensional anisothermic deformation, allowing for the damage of the material, is presented. The effect of stresses and temperature on creep strain rate variations is evaluated with the scalar function of damage. The validity of the approach is demonstrated with the creep description for 12Cr–18Ni–Mo steel within rather wide stress and temperature ranges.
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页码：93 / 101
页数：8
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