Zn含量及残余应变对Cu-8～13Zn合金电阻温度曲线的影响
来源期刊：中国有色金属学报2001年第4期
论文作者：罗丰华 尹志民 汪明朴 左铁镛
文章页码：607 - 610
关键词：CuZn合金； 电阻率； 热处理
Key words：CuZn alloy； electrical resistivity； heat treatment
摘 要：研究了Zn含量及残余应变对Cu-8%～13%Zn合金电阻温度曲线的影响。结果表明：CuZn合金电阻温度变量与Zn含量和残余应变无关，在0～150℃温度范围内，Cu8%～13%Zn合金电阻率变量与温度的关系可用ΔρΔt=0.0073×10-6Δt 来计算。讨论了Matthissen定则在高浓度固溶体中的扩展应用。
Abstract: The influence of Zn content and residual strain on the relationship between resistivity and temperature of Cu-8%～13%Zn alloys was studied. The results showed the resistivity variation of studied CuZn alloys due to temperature elevated is independence to Zn content and residual strain. In the range of 0～150℃， the resistivity variation to temperature of studied CuZn alloys follows the relationship of ΔρΔt=0.0073×10-6Δt . And the extended applying of Matthissen rules on high concentration solid solution were farther discussed.
