ffect of Zr addition on the property stability of CuZnAl alloy was investigated. It showed. Zr- doped could reduce martensite stabilization trend and improve property stability in the mid-temperature. X-ray diffraction results showed that Zr restrained the variation of order parameter and the formation of equilibrium phase when the alloy aged in the mid-temperature.This might have relation with the change of excess vacancy concentration which resulted from grain refining.
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曾欲曉 譚樹松. Zr對CuZnAl合金性能穩(wěn)定性的影響[J].稀有金屬材料與工程,1994,(1):31~34.[Zeng Yuxiao, Tan Shusong. Effect of Zirconium Addition on the Property Stability of CuZnAl Alloy[J]. Rare Metal Materials and Engineering,1994,(1):31~34.] DOI：[doi]