HIGH-TEMPERATURE CHEMICAL PHENOMENA AFFECTING SILICON-NITRIDE JOINTS

被引：25

作者：

BRITTAIN, RD

JOHNSON, SM

LAMOREAUX, RH

ROWCLIFFE, DJ

机构：

[1] SRI Int, Menlo Park, CA, USA, SRI Int, Menlo Park, CA, USA

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1984年 / 67卷 / 08期

关键词：

D O I：

10.1111/j.1151-2916.1984.tb19163.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：

Knudsen cell mass spectrometry was used to study the chemical processes responsible for joint degradation in joined silicon nitride ceramics. Vapor species present above two commercial hot-pressed silicon nitrides and above three joining glasses were identified, and partial pressures were estimated at 1480 K. Oxide vaporization products related to reducing conditions were observed.

引用

页码：522 / 526

页数：5

共 18 条

[1]

BECHER PF, 1979, AM CERAM SOC BULL, V58, P582

[2] CATALYTIC DECOMPOSITION OF GASEOUS SO3 [J].