1.一种低熔点低镉银钎料,其特征在于其化学组成按质量百分数配比为:24-26%的Ag,30-41%的Cu,0.05-0.13%的Cd,0.001-0.005%的In,0.001-0.005%的 Ga,余为Zn。
2.一种低熔点低镉银钎料,其特征在于其化学组成按质量百分数配比为:24%的Ag, 41%的Cu,0.05%的Cd,0.001%的In,0.005%的 Ga,余为Zn。
3.一种低熔点低镉银钎料,其特征在于其化学组成按质量百分数配比为: 26%的Ag,30%的Cu, 0.13%的Cd,0.001%的In,0.001%的 Ga,余为Zn。
4.一种低熔点低镉银钎料,其特征在于其化学组成按质量百分数配比为:25%的Ag,36%的Cu,0.1%的Cd,0.005%的In, 0.005%的 Ga,余为Zn。
5.一种低熔点低镉银钎料,其特征在于其化学组成按质量百分数配比为:25.2%的Ag,40.3%的Cu,0.12%的Cd,0.002%的In,0.003%的 Ga,余为Zn。
6.一种低熔点低镉银钎料,其特征在于其化学组成按质量百分数配比为:24.3%的Ag,39.6%的Cu,0.11%的Cd,0.004%的In,0.002%的 Ga,余为Zn。