OALib Journal期刊
ISSN: 2333-9721
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硅钢解理断裂韧性K_(Ic)与温度的关系
, PP. 71-79
Abstract:
以实验事实说明了RKR模型应用于硅钢所遇到的严重困难。引入了Weibull统计分布来描述硅钢解理断裂应力的体积效应。运用HRR理论和Rice-Johnson关于钝化区的应力分析,结合Weibull统计模型,导出了硅钢解理断裂韧性K_(Ⅰc)与温度的依赖关系,与实验结果符合得较好。
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