The average expansion coefficient of L401 alloys wire by OCC process is 22.1×10-6/℃ during 112℃-462℃. The expansion coefficient of L401 alloys wire is 5% higher in comparison with aluminum casting alloys.
热型连铸L401线材在112℃一462℃平均膨胀系数为22.1 x1o一6/℃,和铸造铝合金的相差仅5%左右,用于铸造铝合金轴瓦和活塞等部件的耐磨性堆焊,既能获得良好的耐磨性,又能获得良好的体积稳定性。
参考来源 - 连铸L401线材及其焊接接头组织和性能·2,447,543篇论文数据,部分数据来源于NoteExpress
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