采用同步轧制方法制备铜/铝复合板,研究了轧制变形量对于铜/铝复合板结合强度和剥离表面形貌的影响,分析了轧制复合界面摩擦机理.研究结果表明,复合板结合强度、剥离表面粘铝、铜基体表面裂纹数都随着轧制变形量的增大而增大.变形量为50％时,结合强度为2 N/mm,变形量为60％时,结合强度为7 N/mm,变形量为70％时,结合强度为14 N/mm.轧制过程中,新鲜金属从结合面裂纹中挤压出来,受界面摩擦力剪切作用,两新鲜金属搓合在一起形成良好结合.
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