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DEVELOPMENT OF AN EXTENSOMETER FOR USE AT CRYOGENIC TEMPERATURES.

[In Japanese. / En japonais.]

Author(s) : KATAOKA T., INOUE H., YAMAMOTO J.

Type of article: Article

Summary

DESCRIPTION OF THE DESIGN AND CONSTRUCTION OF THIS INSTRUMENT FOR TENSILE TESTS DOWN TO 4 K (-269 DEG C). STRAIN GAUGES WERE USED TO MEASURE THE BENDING FORCE ON A U-SHAPED THIN BEAMAND SINCE THE GAUGES ARE TEMPERATURE-DEPENDENT, A RESISTANCE THERMOMETER WAS FITTED INTO THE DEVICE. A PRECISION MICROMETER WAS USED TO CALIBRATE THE DEVICE.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1989-0858
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 23 - n. 3
  • Publication date: 1988
  • Document available for consultation in the library of the IIR headquarters only.

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