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1. WO2020110893 - MAGNETIC ALLOY MATERIAL

Publication Number WO/2020/110893
Publication Date 04.06.2020
International Application No. PCT/JP2019/045595
International Filing Date 21.11.2019
IPC
H01F 10/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
10Thin magnetic films, e.g. of one-domain structure
08characterised by magnetic layers
10characterised by the composition
12being metals or alloys
16containing cobalt
C22C 19/07 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
19Alloys based on nickel or cobalt
07based on cobalt
C22C 38/00 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
38Ferrous alloys, e.g. steel alloys
H01F 1/047 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
01of inorganic materials
03characterised by their coercivity
032of hard-magnetic materials
04metals or alloys
047Alloys characterised by their composition
CPC
C22C 19/07
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
19Alloys based on nickel or cobalt
07based on cobalt
C22C 38/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
38Ferrous alloys, e.g. steel alloys
H01F 1/047
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
01of inorganic materials
03characterised by their coercivity
032of hard-magnetic materials
04metals or alloys
047Alloys characterised by their composition
H01F 10/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
10Thin magnetic films, e.g. of one-domain structure
08characterised by magnetic layers
10characterised by the composition
12being metals or alloys
16containing cobalt
Applicants
  • 日本電気株式会社 NEC CORPORATION [JP]/[JP]
Inventors
  • 岩崎 悠真 IWASAKI Yuma
  • 石田 真彦 ISHIDA Masahiko
  • 桐原 明宏 KIRIHARA Akihiro
  • 寺島 浩一 TERASHIMA Koichi
  • 澤田 亮人 SAWADA Ryohto
  • 染谷 浩子 SOMEYA Hiroko
  • 大森 康智 OMORI Yasutomo
Agents
  • 下坂 直樹 SHIMOSAKA Naoki
Priority Data
2018-22457130.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MAGNETIC ALLOY MATERIAL
(FR) MATÉRIAU D'ALLIAGE MAGNÉTIQUE
(JA) 磁性合金材料
Abstract
(EN)
Provided is a magnetic alloy material which comprises metallic elements as main components and has a higher spin moment than iron-cobalt alloys. The magnetic alloy material is characterized by comprising iron and cobalt as main components and containing at least one element selected from the group consisting of platinum, gold, and iridium.
(FR)
L'invention concerne un matériau d'alliage magnétique comprenant des éléments métalliques en tant que constituants principaux et ayant un moment de spin plus élevé que les alliages fer-cobalt. Le matériau d'alliage magnétique est caractérisé en ce qu'il comprend du fer et du cobalt en tant que constituants principaux et contient au moins un élément choisi dans le groupe constitué par le platine, l'or et l'iridium.
(JA)
金属元素を主成分とし、鉄-コバルト系合金よりもスピンモーメントが大きい磁性合金材料を提供するために、鉄およびコバルトを主成分とし、白金、金およびイリジウムからなる群より選ばれる元素のうち少なくとも一種類の元素を含むことを特徴とする磁性合金材料とする。
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