The use of interrupted resistance heating to perform elevated temperature tensile tests
作者:
R. L. Mehan,
L. F. Sturgeon,
期刊:
Review of Scientific Instruments
(AIP Available online 1974)
卷期:
Volume 45,
issue 8
页码: 1022-1025
ISSN:0034-6748
年代: 1974
DOI:10.1063/1.1686795
出版商: AIP
数据来源: AIP
摘要:
A tensile technique employing resistive heating was developed for testing iridium sheet material at temperatures up to 1680°C. To avoid the problem of current arcing at failure, a circuit was designed to shut off the current just prior to specimen failure. The circuit and test method are described, and typical results for iridium strength and elongation are presented.
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