DA工艺GH169合金盘件组织性能的探讨  

The Microstructure and Property of Directed Aged GH169 Alloy

作　　者：张志伟 金槿秀 张玉春 祁颖 

机构地区：[1]抚顺钢厂

出　　处：《材料工程》1995年第6期31-34,共4页Journal of Materials Engineering

摘　　要：本文研究了水压机锻造的ＤＡＧＨ１６９合金压气机盘加热温度及变形量对晶粒度、δ相析出量及性能的影响。he influence of heating temperature and deformation rate on the grainsize, amount of δ-phase separa-tion and propornes of DAGH1 6 9 alloy compreaser disk,forged by hydraulic press,was investigated.

关 键 词：水压机 锻造 压合机 DA盘形 锻件 GH169合金 

分 类 号：TG315.42[金属学及工艺—金属压力加工]