MAGNETOCALORIC ALLOY HAVING WIDE PHASE TRANSITION TEMPERATURE RANGE, AND MANUFACTURING METHOD THEREFOR

• Main Authors: LEE, A Young, KANG, Ki Hoon, KIM, Jong Woo
• Format: Patent
• Language: English; French; Korean
• Published: 03.10.2024
• Subjects: ALLOYS; BASIC ELECTRIC ELEMENTS; BLASTING; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS; CHEMISTRY; COMBINED HEATING AND REFRIGERATION SYSTEMS; ELECTRICITY; FERROUS OR NON-FERROUS ALLOYS; HEAT PUMP SYSTEMS; HEATING; INDUCTANCES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MAGNETS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; METALLURGY; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WEAPONS

The present invention relates to a magnetocaloric alloy having a wide phase transition temperature range, and a manufacturing method therefor, and can provide a magnetocaloric alloy with an improved available temperature range and freezing capacity through the control of the composition thereof. La présente invention concerne un alliage magnétocalorique ayant une large plage de températures de transition de phase, et son procédé de fabrication, et peut fournir un alliage magnétocalorique ayant une plage de température disponible et une capacité de congélation améliorées par le biais de la commande de la composition de celui-ci. 본 발명은 넓은 상전이 온도 범위를 가진 자기열량합금 및 이의 제조방법에 관한 것으로, 자기열량합금의 조성 제어를 통해 가용온도범위 및 냉동능력이 향상된 자기열량합금을 제공할 수 있다.