the paper presents an study of copper clad steel wire produced by liquid and solid bonding method. using the finite difference equation, the dipping process is analyzed.
以液固相反向凝固法生产的包铜钢线为研究对象,利用有限差分法分析了铜在钢线芯体上的浸覆过程;
the influences of preheating temperature and surface treatment method on interface of copper clad steel wire produced by liquid-solid bonding process were studied.