Title:
被覆された磁性合金材料およびその製造法
Document Type and Number:
Japanese Patent JP5762304
Kind Code:
B2
Abstract:
The invention relates to the field of materials science and material physics and relates to a coated magnetic alloy material, which can be used, for example, as a magnetic cooling material for cooling purposes. The object of the present invention is to disclose a coated magnetic alloy material, which has improved mechanical and/or chemical properties. The object is attained with a magnetic alloy material with a NaZn13 type crystal structure and a composition according to the formula RaFe100-a-x-y-zTxMyLz and the surface of which is coated with a material composed of at least one element from the group Al, Si, C, Sn, Ti, V, Cd, Cr, Mn, W, Co, Ni, Cu, Zn, Pd, Ag, Pt, Au or combinations thereof The object is furthermore attained by a method in which the magnetic alloy material is coated by means of a method from the liquid phase.
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Inventors:
Yulia Ljubina
Michaela bushebeck
Oliver Gut Fleish
Michaela bushebeck
Oliver Gut Fleish
Application Number:
JP2011540111A
Publication Date:
August 12, 2015
Filing Date:
December 10, 2009
Export Citation:
Assignee:
Leibniz-Institut fuer Festkoerper- und Werkstoffforschung Dresden e.V.
International Classes:
C22C38/00; B22F1/02; C23C26/00; F25B21/00
Domestic Patent References:
| JP2008150695A | ||||
| JP2005226125A | ||||
| JP2005120391A | ||||
| JP2005036302A | ||||
| JP2005113209A |
Foreign References:
| WO2008099234A1 |
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi
Kiyoshi Kuruma
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard
Toshio Yano
Takahashi
Kiyoshi Kuruma
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard