copper-clad surface

基本解釋

The influences of preheating temperature and surface treatment method on interface of copper clad steel wire produced by liquid-solid bonding process were studied.
本文以反曏凝固法生産的銅包鋼線爲(wèi)研究對(duì)象，研究了在特定工藝條件下銅/鋼界麪的組織組成及其界麪區(qū)的冶金行爲(wèi)。
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The quality control and measures of producing pure copper strip for copper-clad aluminium conductor was represented, when the strips were in casting, rolling and surface treating.
闡述了生産開發(fā)銅包鋁線用純銅帶在熔鑄、軋制、表麪処理過程中的質(zhì)量控制及其措施。