SEARCH FOR TEST SIMULATING THE ENVIRONMENT OF INDUSTRIAL ATMOSPHERES FOR CONTACTS AND CONNECTIONS

被引：4

作者：

BARON, JP

ARCHAMBAULT, C

GUINEMENT, J

LETRAON, JY

RIO, P

机构：

[1] Centre National d'Etudes Des Telecommunications, Route de Tregastel

来源：

IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY | 1979年 / 2卷 / 03期

关键词：

D O I：

10.1109/TCHMT.1979.1135462

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To define an environmental simulation test capable of predicting the behavior of contacts and connections in industrial atmospheres a study was conducted from two viewpoints. First, field tests relating to contact resistance measurements, analysis of tarnished surface layers of a great number of contacts, continuous atmospheric contaminant measurements (S02, H2S, NO, NOx), and climatic conditions (temperature and relative humidity) were performed. Second, laboratory simulation tests involving low concentrations of aggressive gases (S02, H2S) have made it possible to accelerate the harmful effects of natural exposure. The methods used are described, the main results of the study are given, and it is shown that a satisfactory environmental simulation test for contacts and connections in industrial atmospheres has been perfected. © 1979 IEEE

引用

页码：343 / 350

页数：8