摘要
本文报导了采用一种新型高温陶瓷发热体高温管状炉,通以氩气保护,测量WRe合金丝的电阻-温度(1600℃)特性试验方法,该方法较真空炉简便、实用且试验费用低而准确,测量数据与美国研究报导一致。
This paper has reported an experimental method which used a new high-temperatureceramic heat elen1ent,a hish-temperature tubularfurnace,as the heat resource,with sealed and Ar-gon protecting devices to measure the electrical resistance teniperatre(1600℃)characteristies ofWRe alloy filaments.This method is simnple,practical and precise,and its experimentai expense islow. The measuring data are consistent with thedata in the research paper of the United States.
出处
《功能材料》
EI
CAS
CSCD
1994年第3期277-279,共3页
Journal of Functional Materials
关键词
高温电阻
温度特性
WRe合金
热电偶
高温检定炉
high-temperature electrical resis-tance -ternperature characteristics,WRe alloy,high-temperature verification furnace