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The Latest Development of NaZn13-tpye LaFe-based Room Temperature Magnetic Refrigerant Materials AITranslate

Hebei Industrial Vocational and Technical College;Hebei Industrial Vocational and Technical College;Hebei Industrial Vocational and Technical College;Hebei Industrial Vocational and Technical College
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Publisher: Editorial Office of Rare Metals and Cemented Carbides
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Abstract AITranslate

The latest development of LaFe-based room temperature magnetic refrigerant materials is introduced in respect of their magnetocaloric effects and preparation technologies.It is indicated that NaZn13-tpye LaFe-based compound with high Fe content is an excellent soft magnetic material,and its Curie temperature can be improved by substituting Co for Fe and adding some nonmetal elements such as H,C and B.When LaFe-based compound is prepared by melt spinning and adding other lanthanon to replace La,its annealed time can be shortened to form NaZn13structure.The LaFe-based compound with an appropriate element ratio may be a room temperature magnetic refrigerant material with giant magnetocaloric effect.

KeyWords AITranslate

LaFe-based compound rare earth room temperature magnetic refrigerant material magnetocaloric effect isothermal magnetic entropy change

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DOI:

Chinese Library Classification Number:TB64[一般工业技术—制冷工程]

Citation Information:

The latest development of LaFe-based room temperature magnetic refrigerant materials is introduced in respect of their magnetocaloric effects and preparation technologies.It is indicated that NaZn13-tpye LaFe-based compound with high Fe content is an excellent soft magnetic material,and its Curie temperature can be improved by substituting Co for Fe and adding some nonmetal elements such as H,C and B.When LaFe-based compound is prepared by melt spinning and adding other lanthanon to replace La,its annealed time can be shortened to form NaZn13structure.The LaFe-based compound with an appropriate element ratio may be a room temperature magnetic refrigerant material with giant magnetocaloric effect.

quote

GB/T 7714-2015 [1] DONG Zhong-qi, YIN Su-hua, YUAN Zhi-xue, et al. The Latest Development of NaZn13-tpye LaFe-based Room Temperature Magnetic Refrigerant Materials[J]. Rare Metals and Cemented Carbides, 2011(1): 39-44.
MLA [1] DONG Zhong-qi, et al., "The Latest Development of NaZn13-tpye LaFe-based Room Temperature Magnetic Refrigerant Materials." Rare Metals and Cemented Carbides, no. 1, 2011, pp. 39-44.
APA [1] DONG Zhong-qi, YIN Su-hua, YUAN Zhi-xue, & TU Gan-feng. (2011). The Latest Development of NaZn13-tpye LaFe-based Room Temperature Magnetic Refrigerant Materials. Rare Metals and Cemented Carbides(1), 39-44.
IEEE [1] DONG Zhong-qi, YIN Su-hua, YUAN Zhi-xue, and TU Gan-feng, "The Latest Development of NaZn13-tpye LaFe-based Room Temperature Magnetic Refrigerant Materials," Rare Metals and Cemented Carbides, no. 1, pp. 39-44, 2011. keywords: {LaFe-based compound;rare earth;room temperature magnetic refrigerant material;magnetocaloric effect;isothermal magnetic entropy change}