MOLTEN-SALT CORROSION OF SILICON-NITRIDE .1. SODIUM-CARBONATE

被引：45

作者：

FOX, DS

JACOBSON, NS

机构：

[1] NASA, Cleveland, OH, USA, NASA, Cleveland, OH, USA

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1988年 / 71卷 / 02期

关键词：

HEAT ENGINES - Corrosion Protection - REFRACTORY MATERIALS - Oxidation - SUPERALLOYS - Corrosion;

D O I：

10.1111/j.1151-2916.1988.tb05828.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The purpose of this paper was to determine the mechanism of corrosion of Si//3N//4 by Na//2CO//3. The corrosion kinetics of samples coated with thin films of salt are studied using thermogravimetry and chemical analysis. A range of materials are examined to determine whether the corrosion mechanism can be generally applied to silicon-containing materials and to determine the role of additives.

引用

页码：128 / 138

页数：11

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[3]

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[4]

BLACHERE JR, 1984, DOEER109144 FIN REPT