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Pd-Ag-Sn-In-Zn合金時(shí)效特性
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Aging Characteristics of Pd-Ag-Sn-In-Zn Alloy
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    摘要:

    研究了不同時(shí)效工藝對Pd-Ag-Sn-In-Zn合金的力學(xué)性能、電學(xué)性能及顯微組織和相結(jié)構(gòu)的影響。結(jié)果表明:固溶-冷變形后合金的時(shí)效過程由過飽和固溶體的析出和基體的再結(jié)晶兩個(gè)過程控制;合金高強(qiáng)度主要來源于加工硬化和第二相的析出強(qiáng)化,合金的電阻率變化主要受時(shí)效過程中再結(jié)晶和析出過程的綜合影響。

    Abstract:

    The effect of aging treatment on the mechanical properties, the electrical conductivity and the microstructure of Pd-Ag-Sn-In-Zn alloy were studied. The result show that the aging process of the alloy after solution treatment and cold deformation was controlled by both precipitation of the supersaturated solid solution and recrystallization of the matrix. The high strength comes from strain hardening and precipitation strengthening. The change of electrical resistivity was effected by the precipitation and the recrystallization.

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武海軍,譚文進(jìn),萬吉高,黃炳醒,尹俊美,楊麗娟,張瑞華. Pd-Ag-Sn-In-Zn合金時(shí)效特性[J].稀有金屬材料與工程,2009,38(4):667~670.[Wu Haijun, Tan Wenjin, Wan Jigao, Huang Bingxing, Yin Junmei, Yang Lijuan, Zhang Ruihua. Aging Characteristics of Pd-Ag-Sn-In-Zn Alloy[J]. Rare Metal Materials and Engineering,2009,38(4):667~670.]
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  • 收稿日期:2008-03-25
  • 最后修改日期:2009-01-18
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