| 发明名称 |
MAGNETIC REFRIGERATION MATERIAL AND MANUFACTURING METHOD OF MAGNETIC REFRIGERATION MATERIAL |
| 摘要 |
A magnetic refrigeration material includes alloy represented by a composition formula of La(Fe, Si)13H, and the alloy includes α-Fe by a weight ratio lower than 1 wt % and a plurality of pores so that a packing fraction of the alloy is within a range from 85% to 99%. |
| 申请公布号 |
US2014341773(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201214344269 |
申请日期 |
2012.09.12 |
| 申请人 |
Fujinaka Tomonori;Sakakibara Nobuyoshi |
发明人 |
Fujinaka Tomonori;Sakakibara Nobuyoshi |
| 分类号 |
H01F1/01;C22C38/00;C22C38/02;F25B21/00 |
主分类号 |
H01F1/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic refrigeration material comprising:
an alloy represented by a composition formula of La(Fe, Si)13H, wherein the alloy further includes α-Fe by a weight ratio lower than 1 wt % and a plurality of pores so that a packing fraction of the alloy is within a range from 85% to 99%. |
| 地址 |
Obu-city JP |
