silicon copper

Copper and copper alloy, because of excellent electric and thermal conductivity, are widely applied in electronic seal material, silicon chip substrate, electrical pick-off contact support and contact materials, contact switch, electrode material used in welding and so on.

铜及铜合金由于其优良的导电导热性广泛应用于电子封装材料、硅芯片衬底、.电接触器触头支撑体和触头材料、触头开关、电焊用电极材料等领域。

The pressure oxidative leaching of copper slag with high iron and silicon content was studied systematically.

对火法炼铅产高硅高铁含铜渣进行了氧压硫酸浸出过程研究.

Supply copper, aluminous, silicon steel for industry of villages and towns piece wait for basic material.

为乡镇工业提供铜 、 铝 、 硅钢片等基本原材料.

Copper casting type of products: copper ( copper), aluminum bronze, tin bronze, brass, special brass ( brass silicon manganese brass), lead brass ( Brass Rail) and Cu-Zn binary alloy ordinary brass.

铜产品铸造种类：紫铜（纯铜）、铝青铜、锡青铜、黄铜、特殊黄铜（硅黄铜锰黄铜）、铅黄铜（铁黄铜）及铜锌二元合金的普通黄铜。

Silicon bronze has the ductility of copper but much more strength.

硅青铜不但具有铜的可锻性,而且还具有很高的强度.