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Rare Earths and Magnetic Refrigeration 被引量:20

Rare Earths and Magnetic Refrigeration
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摘要 Magnetic refrigeration is a revolutionary, efficient, environmentally friendly cooling technology, which is on the threshold of commercialization. The magnetic rare earth materials are utilized as the magnetic refrigerants in most cooling devices, and for many cooling application the Nd2Fe14B permanent magnets are employed as the source of the magnetic field. The status of the near room temperature magnetic cooling was reviewed. Magnetic refrigeration is a revolutionary, efficient, environmentally friendly cooling technology, which is on the threshold of commercialization. The magnetic rare earth materials are utilized as the magnetic refrigerants in most cooling devices, and for many cooling application the Nd2Fe14B permanent magnets are employed as the source of the magnetic field. The status of the near room temperature magnetic cooling was reviewed.
出处 《Journal of Rare Earths》 SCIE EI CAS CSCD 2006年第6期641-647,共7页 稀土学报(英文版)
基金 Project supported bythe U.S .Department of Energy ,Office of Basic Energy Sciences , Materials Science and Engineering Division and Astronautics Corporation of America , Milwaukee , Wisconsin
关键词 magnetic refrigeration magnetocaloric effect GADOLINIUM Gd5 Si1- x Gex 4 La Fe 13 - x Six Hy Nd2 Fe14 B permanent magnets active magnetic regenerator cycle rare earths magnetic refrigeration magnetocaloric effect gadolinium Gd5 ( Si1- x Gex ) 4 La ( Fe 13 - x Six ) Hy Nd2 Fe14 B permanent magnets active magnetic regenerator cycle rare earths
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