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NEW MAGNETIC MATERIAL R3 T SYSTEM WITH EXTREMELY LARGE HEAT CAPACITIES USED AS HEAT REGENERATORS.

Author(s) : SAHASHI M.

Type of article: Article

Summary

THE AUTHORS DEVELOPED A NEW MAGNETIC MATERIAL, R3 T SYSTEM, WHERE RIS A RARE EARTH METAL AND T A TRANSITION METAL, USED AS A REGENERATOR MATRIX IN A CONVENTIONAL TWO-STAGE GIFFORD-MCMAHON (GM) TYPE CRYOCOOLER. THEY PRESENT THE THERMAL PROPERTIES, ESPECIALLY SPECIFIC HEATS, FOR THE RARE EARTH-3D TRANSITION METAL (R-T) INTERMETALLICS RICH IN RARE EARTH METAL AND THE METHOD OF FABRICATING SPHERICAL PARTICLES FOR THE NEWLY DEVELOPED REGENERATOR MATRIX, WHICH IS USEFUL FOR A CONVENTIONAL TWO-STAGE GM REFRIGERATOR.

Details

  • Original title: NEW MAGNETIC MATERIAL R3 T SYSTEM WITH EXTREMELY LARGE HEAT CAPACITIES USED AS HEAT REGENERATORS.
  • Record ID : 1991-2360
  • Languages: English
  • Source: Adv. cryog. Eng. - vol. 35 B
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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