| TiNi及TiNiCu合金Ms点变化的价电子结构分析 |
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| 引用本文： | 石萍 崔立山. TiNi及TiNiCu合金Ms点变化的价电子结构分析[J]. 材料科学与工艺, 1997, 5(1): 56-59 |
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| 作者姓名： | 石萍 崔立山 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 应用固体经验电子理论，采用非平均模型。对不同成分的ＴｉＮｉ及ＴｉＮｉＣｕ３合金母相进行了电子结构计算和分析，结果发现母相最强键的大小与合金的Ｍｓ点有密切关系，最强键上的共价电子对数越多，Ｍｓ温度越低。
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| 关 键 词： | 价电子结构 TiNiCu 合金 马氏体相变温度 |
Analysis of Valence Electron Structure on Ms of TiNi and TiNiCu Shape Memory Alloys |
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| Shi Ping Cui Lishan Chen Feixia Yang Dazhi. Analysis of Valence Electron Structure on Ms of TiNi and TiNiCu Shape Memory Alloys[J]. Materials Science and Technology, 1997, 5(1): 56-59 |
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| Authors: | Shi Ping Cui Lishan Chen Feixia Yang Dazhi |
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| Affiliation: | Dalian University of Technology |
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| Abstract: | Based on the emprical electron theory of solid and molecules,the composition effect on the Ms of TiNi and TiNiCu shape memory alloy is studied by analyzing the valence electron structure. The results show that the strongest bond in parent phase has close relations with Ms point of the alloy,and the stronger the bond,the lower the Ms point. |
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| Keywords: | valence electron TiNi alloy TiNiCu alloy martensitic transformation temperature |
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