Heat Resistant Coatings for Titan Alloy-based Parts of a Gas Turbine Engine

被引：0

作者：

Urbahs, A. ^{[1
]}

Savkovs, K. ^{[1
]}

Kurjanovics, I. ^{[1
]}

Zujevs, V. ^{[1
]}

机构：

[1] Riga Tech Univ, LV-1658 Riga, Latvia

来源：

TRANSPORT MEANS 2011 | 2011年

关键词：

ion-plasma coatings; gas turbine engine;

D O I：

暂无

中图分类号：

U [交通运输];

学科分类号：

08 ; 0823 ;

摘要：

The paper deals with the results of research of Ti-Al-N based thin heat resistant ion-plasma coatings for titan alloy-based parts of a gas turbine engine (GTE). To carry out the research, three Ti-Al-N based fusions were taken: conglomerate, intermetallic and nitride. The analysis of oxidation process of surfaces in the range of 500 degrees - 825 degrees C with the use of scanning electron microscopy was performed and the key features of coatings fracture process under high-temperature oxidation conditions were identified.

引用

页码：225 / 228

页数：4