本专利介绍了机械性能特别高的耐热导电铝合金,此合金含有 Zr、Be 及 Cd,是把过去的耐热导电铝合金加以改良的合金。过去对铝合金要求同时要具备导电性、机械性能及耐热性三个条件,但是都不能同时得到满足。众所周知,耐热导电铝合金有Al—Zr 二元合金及在 Al—Zr 中添加各种元 This patent describes a particularly high mechanical properties of heat-conductive aluminum alloy, the alloy contains Zr, Be and Cd, is the past heat-resistant aluminum alloy to be improved alloy. In the past, the requirements of the aluminum alloy should meet the three requirements of conductivity, mechanical properties and heat resistance at the same time, but neither of them could be satisfied at the same time. As we all know, heat-conductive aluminum alloy with Al-Zr binary alloy and Al-Zr added various yuan