MAGNETIC REFRIGERATING MATERIAL AND MAGNETIC REFRIGERATING DEVICE
    1.
    发明申请
    MAGNETIC REFRIGERATING MATERIAL AND MAGNETIC REFRIGERATING DEVICE 有权
    磁性制冷材料和磁性制冷装置

    公开(公告)号:US20080216484A1

    公开(公告)日:2008-09-11

    申请号:US12015812

    申请日:2008-01-17

    IPC分类号: F25B21/02 C01F17/00

    摘要: A magnetic refrigeration material includes: at least one selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm and Tb by a range of 4 to 15 atomic percentages; at least one selected from the group consisting of Fe, Co, Ni, Mn and Cr by a range of 60 to 93 atomic percentages; at least one selected from the group consisting of Si, C, Ge, Al, Ga and In by a range of 2.9 to 23.5 atomic percentages; and at least one selected from the group consisting of Ta, Nb and W by a range of 1.5 atomic percentages or less, wherein the magnetic refrigeration material includes a NaZn13 type crystal structure as a main phase.

    摘要翻译: 磁性制冷材料包括:选自Y,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm和Tb中的至少一种为4〜15原子 百分比 选自Fe,Co,Ni,Mn和Cr中的至少一种为60至93原子百分比的范围; 选自Si,C,Ge,Al,Ga和In中的至少一种为2.9〜23.5原子百分比的范围; 和选自Ta,Nb和W中的至少一种为1.5原子%以下的范围,其中,磁性制冷材料包括NaZn 13型晶体结构作为主相。