Microstructure heterogeneity and creep damage of DZ125 nickel-based superalloy
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چکیده
منابع مشابه
Dependence of Creep Performance and Microstructure Evolution on Solution Cooling Rate in a Polycrystalline Superalloy
It is well known that the solution cooling rate has a great effect on the creep life of superalloys. In this research, three typical cooling rates were applied to generate different distributions of γ’ precipitates for creep tests. Ingots used to make specimens were manufactured by hot extrusion, and the master alloy had the composition of an FGH4096 power metallurgy superalloy. SEM and SESD we...
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ژورنال
عنوان ژورنال: Progress in Natural Science: Materials International
سال: 2014
ISSN: 1002-0071
DOI: 10.1016/j.pnsc.2014.05.004