copper clad steel

常见例句

The paper presents an study of copper clad steel wire produced by liquid and solid bonding method.
介绍铜包钢芯线生产的设备研制和工艺研究，应用其设备和工艺能生产出合格的电话线。
The influences of preheating temperature and surface treatment method on interface of copper clad steel wire produced by liquid-solid bonding process were studied.
本文以反向凝固法生产的铜包钢线为研究对象，研究了在特定工艺条件下铜/钢界面的组织组成及其界面区的冶金行为。
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Based on the production of copper clad steel wire, the characteristic of inversion casting is introduced, and the rule of parameter influencing cladding specific value systematically value studied.
以包铜钢线为研究对象，介绍了反向凝固复合工艺特点，系统地研究了各工艺参数对包复比的影响，并对实验结果作了理论分。