新型消失模模具用铝合金的研制
Development of New Style Al-alloy for EPC Mould
熊小青
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作者单位：Development of New Style Al-alloy for EPC Mould
中文关键字：新型铝合金； 热处理； 力学性能
英文关键字：new style Al-alloy; heat treatment; mechanical property
中文摘要：介绍了通过添加锌、铜及镁等元素得到的一种新型消失模模具用的铝合金的基本组成及性能，研究了热处理、变质处理、熔体处理及添加其他微量元素对铝合金力学性能产生的影响。最终研制出一种新型铸造铝合金。
英文摘要：The basic composition and performances of a new-style Al-alloy adding zinc, copper and magnesium used for EPC mould were introduced. The influences of heat treatment process, metamorphic process and adding other elements on mechanical properties of Al-alloy were studied. Finally, a new cast aluminum alloy is developed.