CuSn4Zn4pb4 CuBe1.7 CuBe1.9 CuBe1.9pb CuAl6 CuAl8 CuAlNi2 CuAl7Fe2 CuAl9Ni15Fe3 CuAl10Ni5Fe4 CuAl11Ni5Fe5 CuNi18Zn20 CuNi10Zn25pb1 CuNi13Zn23pb1 CuNi18Zn19pb1 CuNi10Zn42pb2 CuNi5 CuNi5Fe CuNi10Fe CuNi20 CuNi25 CuNi30 CuNi20MnFe CuNi30MnFe CuNi10Fe1Mn CuNi30FeMn CuNi30Fe2Mn2 CuNi3Si CuNi14Al2 CuNi44Mn CuZn19Al6-Y20 CuZn23Al4-Y20 CuZn30AlFeMn-Y40 CuZn33pb-Y20 CuZn40-Y30 CuZn-Y40 Cupb5Sn5Zn5 CuSn7Pb6Zn4 CuSn8 CuSn12 CuPb10Sn10 Cupb20Sn5 CuAl9 CuAl10Fe3 CuAl9Ni3Fe2 CuAl10Fe5Ni5 CuAl12Fe5Ni5