Combined coating for turbine blades of high-temperature gas turbine engines

被引:0
|
作者
Kolomytsev, P. T. [1 ]
Samoilenko, V. M. [1 ]
机构
[1] NE Zhukovsky AF Engn, Moscow, Russia
关键词
Turbine Blade; Combine Coating; Chrome Aluminize; Heat Resistance Coating; Alloy ZhS32;
D O I
10.1007/s11041-006-0135-6
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
A combined coating for protecting turbine blades of high-temperature gas turbine engines is studied. Comparative tests of coatings under laboratory conditions and of coated blades in engine operation are performed. The microstructure of the coating is studied and the concentration profiles of alloying elements are determined by the method of x-ray diffraction analysis. Tests for high-temperature strength are performed.
引用
收藏
页码:558 / 561
页数:4
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