【摘要】 运用正交试验设计的方法,筛选出了高锰铝青铜ZCuAl8Mn14Fe3Ni2熔炼的最佳内控化学成分范围,对开发生产该合金铸件具有重要的意义。试验表明:用该高锰铝青铜材料制造冶金备件产品时,锰含量宜以中限控制,铝含量宜以下限控制,镍控制在2%左右为最佳,铁控制在3%左右为最佳。更多还原

【Abstract】 The means of orthogonal design was used in this paper.The best smelting elemental composition of high manganese aluminium bronze ZCuAl8Mn14Fe3Ni2 was researched.It is important to empolder and produce this kind of alloy casting.When making the metallurgic products with this material,the proper composition of Mn is in the middle limit,Al is in the lower limit,Ni is about 2%,and Fe is about 3%.更多还原