Creep mechanism of Mg-Nd-Zn-Zr alloy at ambient temperature

来源 :Transactions of Nonferrous Metals Society of China | 被引量 : 0次 | 上传用户：dtj77

【摘要】

：

Magnesium alloy's creep stress exponent and creep mechanism at the room temperature were analyzed by TEM. Relationship among strain,stress and creep time wa

【作者】

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仲莹莹吴懿萍许树芳郭天才张新明

【机构】

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SchoolofMaterialsScienceandEngineering,DefenceTechnologyR＆TCenter

【出处】

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Transactions of Nonferrous Metals Society of China

【发表日期】

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2007年A01期

【关键词】

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镁合金室温生产技术 magnesium alloy room-temperature creep twinning slipping

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Magnesium alloy's creep stress exponent and creep mechanism at the room temperature were analyzed by TEM. Relationship among strain,stress and creep time was studied. The creep rate of some mechanisms were calculated. The results show that the disloca

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