Some aspects of the hot corrosion of thermal barrier coatings

被引：213

作者：

Jones, RL ^{[1
]}

机构：

[1] USN,RES LAB,DIV CHEM,WASHINGTON,DC 20375

来源：

JOURNAL OF THERMAL SPRAY TECHNOLOGY | 1997年 / 6卷 / 01期

关键词：

hot corrosion; molten salts; oxide acid-base reactions; thermal barrier coating; zirconia phase stability;

D O I：

10.1007/BF02646315

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This paper reviews the hot corrosion of zirconia-based thermal barrier coatings for engine applications, Emphasis is placed on understanding the chemical reactions, and such other mechanisms as can be identified, that cause corrosive degradation of the thermal barrier coating, The various approaches taken to improve the hot corrosion resistance of thermal barrier coatings are also briefly described and critiqued.

引用

页码：77 / 84

页数：8

共 55 条

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[2]

Belov A. N., 1987, Russian Journal of Physical Chemistry, V61, P468

[3]

Belov A. N., 1985, RUSS J PHYS CHEM, V59, P342

[4] PHASE-STABILITY OF ZIRCONIA-BASED THERMAL BARRIER COATINGS .1. ZIRCONIA YTTRIA ALLOYS [J].