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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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材料疲劳恢复新途径的探索ii
Keywords: 脉冲电流,ti-6al-4v,裂纹扩展,阻滞效应
Abstract:
？研究了大电流脉冲对ti-6al-4v合金疲劳裂纹扩展行为的影响,结果表明,在疲劳裂纹扩展后,试样经大电流脉冲处理,对疲劳裂纹的扩展有阻滞作用,并可以延长其疲劳扩展寿命.
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