室温磁制冷高场强永磁磁路

功能材料, 2004, 35(z1): 793-795.

1.四川大学,金属材料系,四川,成都,610065

2.四川大学,金属材料系,四川,成都,610065

3.四川大学,金属材料系,四川,成都,610065

4.西南应用磁学研究所,四川,绵阳,621000

5.西南应用磁学研究所,四川,绵阳,621000

6.四川大学,金属材料系,四川,成都,610065

7.四川大学,金属材料系,四川,成都,610065

High field strength permanent magnetic circuit for room-temperature magnetic refrigerator

在中空圆柱型磁场源(hollow cylindrical flux source)的基础上,设计并制作出用于室温磁制冷机(往复式和旋转式)的高场强永磁磁路,在磁路工作气隙为20mm时,工作气隙中心的场强的计算值及实测值均高于1.5T.

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