摘要
ＴｉＣ，Ｃｒ_（２３）Ｃ_６是Ｃｒ、Ｔｉ强化的Ｎｉ_３Ａｌ基合金析出的主要碳化物。Ｃｒ_（２３）Ｃ_６的析出倾向于与γ＇存在共格关系。９５０℃长时保温，发生ＴｉＣ→Ｍ_（２３）Ｃ_６＋γ＇转化。
iC,Cr_(23)C_6 are the main carbides deposited from the Cr and Ti strengthened Ni_3Al base alloy. There is some relationship of lattice between γ' and Cr_(23)C_6. The phenomenon of TiC→M_(23)C_6+γ'is existed if it is kept under the temperature of 950℃ for a long time.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1994年第2期4-5,共2页
Journal of Materials Engineering
关键词
镍铝基合金
组织稳定性
碳化物
Ni_3Al alloy, Second phase, Stability of microstructrue
