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研究了Ｎｉ５０Ａｌ３０Ｆｅ２０金属间化合物合金多晶和单晶室温下拉伸，Ｎｉ５０Ａｌ３０Ｆｅ２０和Ｎｉ５０Ａｌ４０Ｔｉ１０金属间化合物合金多晶和单晶在室温和高温下的压缩性能，以及表面镀镍处理对Ｎｉ５０Ａｌ４０Ｔｉ１０性能的影响。
The compressive properties of Ni50Al30Fe20 intermetallic compound polycrystalline and single crystal at room temperature, the compressive properties of Ni50Al30Fe20 and Ni50Al40Ti10 alloy polycrystal and single crystal at room temperature and high temperature, and the effect of surface nickel plating on the performance of Ni50Al40Ti10 were studied.