In addition, the copperalloy and tin bronze, aluminum bronze, brass and other special.
此外，铜的合金还有锡青铜、铝青铜、特殊黄铜等。
2
The mold casting is characterized in that the solid copperalloy bearing cage mold casting is produced by a special centrifugal casting mold.
采用专用离心铸造模具生产实体铜合金轴承保持架成型铸件。
3
The special slot is adopted in the rotor of the induction machine with compound cage rotor and there is two materials of casting aluminum and copper iron alloy in the slot.