| 快速凝固Cu70.5Al26.8Ni2.7带状合金及其形状记忆特性 |
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| 引用本文： | 彭平 徐仲榆. 快速凝固Cu70.5Al26.8Ni2.7带状合金及其形状记忆特性[J]. 材料科学与工艺, 1999, 7(3): 80-82 |
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| 作者姓名： | 彭平 徐仲榆 |
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| 作者单位： | [1]湖南大学应用物理系 [2]湖南化学化工学院 |
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| 基金项目： | 国家火矩计划项目!（9424303003） |
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| 摘 要： | 通过快速凝固制备了Ｃｕ７０．５Ａｌ２６．８Ｎｉ２．８带状合金，并对其微观结构，力学特性和形状记忆性能进行了测试与分析，结果表明：快速凝固Ｃｕ７０．５Ａｌ２６．８Ｎｉ２．７合金，不仅具有较高的相变温度和形状记忆效果，而且具有较高的强度与较好的韧性。
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| 关 键 词： | 快速凝固 形状记忆特性 铜铝镍合金 |
Rapidily Solidified Cu_(70.5)Al_(26.8)Ni_(2.7) Alloy Ribbon and Its Shape Memory Characteristics |
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| PENG Ping ,LIU Ran shu ,XU Zhong Yu ,YI Shang ping ,ZHOU Zhen ,XIE Quan ,LI Ji Yong. Rapidily Solidified Cu_(70.5)Al_(26.8)Ni_(2.7) Alloy Ribbon and Its Shape Memory Characteristics[J]. Materials Science and Technology, 1999, 7(3): 80-82 |
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| Authors: | PENG Ping LIU Ran shu XU Zhong Yu YI Shang ping ZHOU Zhen XIE Quan LI Ji Yong |
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| Affiliation: | PENG Ping 1,LIU Ran shu 1,XU Zhong Yu 2,YI Shang ping 3,ZHOU Zhen 2,XIE Quan 1,LI Ji Yong 2 |
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| Abstract: | By meassuring the micro structure, mechanical properties and the shape memory effect of rapid solidified Cu 70.5 Al 26.8 Ni 2.7 alloy ribbon, it has been found that not only are there higher phase transformation temperature and better shape memory effect, but there exist higher elastic strength and better plastic property as well. |
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| Keywords: | rapid solidification Cu 70.5 Al 26.8 Ni 2.7 alloy shape memory characteristics |
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