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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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铸态奥氏体不锈钢的热变形行为
, PP. 39-41
Keywords: 铸态奥氏体不锈钢,热变形,回复
Abstract:
采用热压缩实验研究了铸态18-8型奥氏体不锈钢在1000-1200℃温度区间,变形速率在5×10-31×10-1s-1之间的热变形行为,获得了在热变形条件下该不锈钢的热变形方程式及其它热变形参数.比较了铸态与锻态奥氏体不锈钢的热变形行为,结果表明,铸态奥氏体不锈钢的热变形需要更高的流变应力,但当温度较高和变形速率较小时,两者间的差别逐渐减小.
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