COLD STORAGE MATERIAL AND COLD STORAGE TYPE CRYOGENIC REFRIGERATOR USING SAME

Disclosed are a cold storage material and a cold storage type cryogenic refrigerator using same, wherein the cold storage material is tin alloy particles, and the content of tin in the tin alloy particle is no less than 40% and no more than 99%, and the cold storage material at least comprises one c...

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Bibliographische Detailangaben
Hauptverfasser:	ZENG, Weiwei, ZHOU, Zhipo, LI, Ao, TAO, Yuan
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING CASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Disclosed are a cold storage material and a cold storage type cryogenic refrigerator using same, wherein the cold storage material is tin alloy particles, and the content of tin in the tin alloy particle is no less than 40% and no more than 99%, and the cold storage material at least comprises one component of bismuth, antimony, silver and gold. The cold storage type cryogenic refrigerator comprises a cold storage device, and the cold storage material filled in the cold storage device is tin alloy particles, is free of lead, of a low toxicity, easily spherized and very easily obtained, and has a better thermal performance, has properties comparable to those of lead, and has a better heat exchange performance when being used in a cold storage type refrigerator. L'invention concerne un matériau de stockage de froid et un réfrigérateur cryogénique du type à stockage de froid l'utilisant. Le matériau de stockage de froid est fait de particules d'alliage d'étain, et la teneur en étain dans la particule d'alliage d