Investigation of the structure of two heat-temperature nickel-based alloys after high-temperature deformation

被引：0
|
作者：
D. I. Davydov
N. I. Vinogradova
N. V. Kazantseva
N. N. Stepanova
机构：
[1] Russian Academy of Sciences,Mikheev Institute of Metal Physics, Ural Branch
来源：
The Physics of Metals and Metallography | 2015年 / 116卷
关键词：
high-temperature nickel-based alloy; high-temperature deformation; structural defects; turbine blade;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The structural tests of turbine blades made from two commercial high-temperature nickel-based alloys were carried out after their test operation at elevated temperature and stresses. Both alloys contain 40% of a hardening intermetallic phase and the upper operating temperature of both alloys is limited to 900°C, but they have a different resistance to high-temperature deformation.
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页码：200 / 208
页数：8
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