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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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al—li单晶体的低温力学性能
Keywords: 塑变行为,低温,单晶体,plc效应
Abstract:
？al-li单晶体(77k和293k)的塑村流变行为表明,al-li单晶体的极限拉伸强度σb和最大均匀应变εb在低温下有所提高;形变硬化率dσ/dε和形变硬化指数n的增加表明其均匀变形能力得以提高;al-li中的锯齿流变(plc)效应与δ'粒子和固溶li原子均有联系
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