FATIGUE TESTING SYSTEM AND RESULTS OF LONG-TERM OPERATION.
[In Japanese. / En japonais.]
Author(s) : YURI T.
Type of article: Article
Summary
A NEW TYPE OF CRYOGENIC TEMPERATURE FATIGUE TESTING MACHINE WAS INSTALLED IN 1983 AT THENATIONAL RESEARCH INSTITUTE FOR METALS, TUKUBA LABORATORIES. THE MACHINE'S MAIN FEATURE IS THE CONTINUOUS OPERATION AT 4 K WITHOUT NEED TO REPLENISH LIQUID HELIUM. A CLOSED-LOOP HELIUM RECONDENSATION SYSTEM MAKES IT POSSIBLE TO HAVE FATIGUE TESTS AT 4 K LONGER THAN 1,000 H. THE TOTAL OPERATION TIME REACHED 5,500 H OVER 7 YEARS.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 1992-1530
- Languages: Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 26 - n. 3
- Publication date: 1991
- Document available for consultation in the library of the IIR headquarters only.
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