弥散强化铜合金中强化质点的形态结构和粒度  

MORPHOLOGICAL STRUCTURE AND PARTICLE SIZE OF STRENTHENING PARTICLES IN DISPERSIONSTRENTHENING COPPER ALLOY

作　　者：谢文果 谢学智[1] 

机构地区：[1]洛阳铜加工厂,洛阳轴承研究所

出　　处：《粉末冶金技术》1996年第2期136-138,共3页Powder Metallurgy Technology

摘　　要：采用ＴＥＭ研究了弥散强化铜合金中Ａｌ＿２Ｏ＿３质点的制备方法，并观察了不同工艺下Ａｌ＿２Ｏ＿３质点的大小、形态和结构的变化。A method of making of Al_2O_3 particles in dispersion-strenthening copper alloy has been studied by means of TEM and the size,morphology and structure changes of Al_2O_3 particles under the conditions of different technologies have been observed.

关 键 词：弥散强化 铜合金 质点 形态 结构 粒度 

分 类 号：TF125.5[冶金工程—粉末冶金] TF125.211[冶金工程—冶金物理化学]