TITANIUM NITRIDE COATING FOR AERO ENGINE COMPRESSOR GAS PATH COMPONENTS

被引：77

作者：

PARAMESWARAN, VR ^{[1
]}

IMMARIGEON, JP ^{[1
]}

NAGY, D ^{[1
]}

机构：

[1] LIBURDI ENGN LTD,HAMILTON L9J 1E7,ONTARIO,CANADA

来源：

SURFACE & COATINGS TECHNOLOGY | 1992年 / 52卷 / 03期

关键词：

D O I：

10.1016/0257-8972(92)90023-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A physical vapour deposition technique known as reactive ion plating was used to apply titanium nitride coatings on test coupons made from 17-4 PH stainless steel and Ti-6wt.%Al-4wt.%V alloy. Various combinations of electron beam current, bias voltage, filament current and nitrogen flow rate were used, in order to arrive at optimum coating conditions to achieve an adherent film with good erosion resistance. The coupons were tested in the laboratory for their erosion resistance and rotating bending fatigue behaviour. Nitrogen-rich coatings were found to have the best erosion resistance.

引用

页码：251 / 260

页数：10

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