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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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冷拉钢丝的变形与强化
, PP. 34-37
Keywords: 冷拉钢丝,位错胞,坎
Abstract:
研究了冷拉钢丝的变形及对强化的影响,结果表明冷拉钢丝中的渗碳体片已成为易变形的塑性相,在Fe_3C/F界面上有许多“坎”(Ledge)存在,可发射位错,这可能是变形时造成Fe_3C/F界面有较高的位错密度原因之一;证实了位错可切过渗碳体片,必须考虑这一因素对强化的贡献。
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