| 三维约束下的形状记忆合金相变动力学模拟 |
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| 引用本文： | 石萍,杨大智,陈騑騢.三维约束下的形状记忆合金相变动力学模拟[J].功能材料,2001,32(4):375-376,381. |
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| 作者姓名： | 石萍 杨大智 陈騑騢 |
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| 作者单位： | 大连理工大学材料工程系, |
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| 基金项目： | 国家自然科学基金资助项目 (59481 0 0 3)，国家自然科学基金重点资助项目 (59731 0 30 ) |
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| 摘 要： | 依据马氏体含量－温度－应力关系，建立了三维约束下形状记忆合金颗粒相变动力学模型。利用这一模型，根据假设的复合材料中的形状记忆合金颗粒所受的应力状态，可对其相变DSC曲线进行数值模拟，为记忆合金所处的实际应力状态分析提供参考依据。
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| 关 键 词： | 形状记忆合金 三维约束 动力学 相变 |
| 文章编号： | 1001-9731(2001)04-0375-02 |
Kinetics simulation of constrained transition in three dimensions for shape memory alloy |
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| SHI Ping ,YANG Da zhi ,CHEN Fei xia.Kinetics simulation of constrained transition in three dimensions for shape memory alloy[J].Journal of Functional Materials,2001,32(4):375-376,381. |
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| Authors: | SHI Ping YANG Da zhi CHEN Fei xia |
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| Affiliation: | SHI Ping 1,2,YANG Da zhi 1,CHEN Fei xia 1 |
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| Abstract: | A kinetics model of constrained transition in three dimensions for shape memory alloy particles is established according to consitutive relation of martensitic fraction temperature stress. The DSC curves of transition for shape memory alloy particles in the composite can be simulated based on the hypothetic stress state of paticles, which, will help us analyse its real stress state. |
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| Keywords: | shape memory alloy particles constrained transition simulation |
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