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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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ti单晶及多晶与孪晶相关的疲劳裂纹萌生
Keywords: 钛,疲劳裂纹萌生,孪晶
Abstract:
？研究了高纯ti单晶在sem中循环变形及多晶在拉-压对称疲劳和反复弯曲疲劳时与孪晶相关的疲劳裂纹萌生.发现除孪晶界外,循环孪晶带内孪晶与孪晶的碰撞、孪晶内部沿特定晶面以及孪晶撞击晶界也诱发了疲劳裂纹
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