Evaluation of Strain Hardening Parameters

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The plane-strain compression test for three kinds of materials was carried out in a temperature range between room temperature and 400 ℃. The σ - ε curves and strain-hardening rate at different temperatures were simulated and a reasonable fit to the exper
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成校带他奔富路李章岱在河南省唐河县古城乡张店村,人们提起王青山,都称赞这小子有本事,在黄土地里刨出了“金砖”。王青山却说:“俺致富全亏了乡成人学校的教师们。”1983年,王青山初
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