JPS5844702A - 高周波用非晶質磁性合金の磁心 - Google Patents

高周波用非晶質磁性合金の磁心

Info

Publication number
JPS5844702A
JPS5844702A JP56142252A JP14225281A JPS5844702A JP S5844702 A JPS5844702 A JP S5844702A JP 56142252 A JP56142252 A JP 56142252A JP 14225281 A JP14225281 A JP 14225281A JP S5844702 A JPS5844702 A JP S5844702A
Authority
JP
Japan
Prior art keywords
thin band
thickness
surface roughness
magnetic core
high frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56142252A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0480523B2 (cs
Inventor
Senji Shimanuki
島貫　専治
Michio Hasegawa
長谷川　迪雄
Tadahiko Kobayashi
忠彦 小林
Koichiro Inomata
浩一郎 猪俣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56142252A priority Critical patent/JPS5844702A/ja
Publication of JPS5844702A publication Critical patent/JPS5844702A/ja
Publication of JPH0480523B2 publication Critical patent/JPH0480523B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15341—Preparation processes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
JP56142252A 1981-09-11 1981-09-11 高周波用非晶質磁性合金の磁心 Granted JPS5844702A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56142252A JPS5844702A (ja) 1981-09-11 1981-09-11 高周波用非晶質磁性合金の磁心

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56142252A JPS5844702A (ja) 1981-09-11 1981-09-11 高周波用非晶質磁性合金の磁心

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5323169A Division JP2506267B2 (ja) 1993-11-29 1993-11-29 高周波用磁心の製造方法

Publications (2)

Publication Number Publication Date
JPS5844702A true JPS5844702A (ja) 1983-03-15
JPH0480523B2 JPH0480523B2 (cs) 1992-12-18

Family

ID=15310983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56142252A Granted JPS5844702A (ja) 1981-09-11 1981-09-11 高周波用非晶質磁性合金の磁心

Country Status (1)

Country Link
JP (1) JPS5844702A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963704A (ja) * 1982-10-05 1984-04-11 Tdk Corp 磁気スイツチ用磁心
JPS60164312A (ja) * 1984-02-07 1985-08-27 Toshiba Corp 半導体回路用リアクトル
US5096513A (en) * 1989-09-01 1992-03-17 Kabushiki Kaisha Toshiba Very thin soft magnetic alloy strips and magnetic core and electromagnetic apparatus made therefrom
US5622768A (en) * 1992-01-13 1997-04-22 Kabushiki Kaishi Toshiba Magnetic core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483622A (en) * 1977-12-16 1979-07-03 Matsushita Electric Ind Co Ltd Heat treatment method for amorphous magnetic alloy sheet
JPS5623714A (en) * 1979-08-06 1981-03-06 Hitachi Metals Ltd Material for magnetic core

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483622A (en) * 1977-12-16 1979-07-03 Matsushita Electric Ind Co Ltd Heat treatment method for amorphous magnetic alloy sheet
JPS5623714A (en) * 1979-08-06 1981-03-06 Hitachi Metals Ltd Material for magnetic core

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963704A (ja) * 1982-10-05 1984-04-11 Tdk Corp 磁気スイツチ用磁心
JPS60164312A (ja) * 1984-02-07 1985-08-27 Toshiba Corp 半導体回路用リアクトル
US5096513A (en) * 1989-09-01 1992-03-17 Kabushiki Kaisha Toshiba Very thin soft magnetic alloy strips and magnetic core and electromagnetic apparatus made therefrom
US5622768A (en) * 1992-01-13 1997-04-22 Kabushiki Kaishi Toshiba Magnetic core

Also Published As

Publication number Publication date
JPH0480523B2 (cs) 1992-12-18

Similar Documents

Publication Publication Date Title
US5593518A (en) Amorphous Fe-B-Si-C alloys having soft magnetic characteristics useful in low frequency applications
US5252144A (en) Heat treatment process and soft magnetic alloys produced thereby
US5096513A (en) Very thin soft magnetic alloy strips and magnetic core and electromagnetic apparatus made therefrom
US5871593A (en) Amorphous Fe-B-Si-C alloys having soft magnetic characteristics useful in low frequency applications
CN101935812B (zh) 一种高饱和磁感应强度的铁基非晶软磁合金及其制备方法
US4298409A (en) Method for making iron-metalloid amorphous alloys for electromagnetic devices
US4437907A (en) Amorphous alloy for use as a core
US4473417A (en) Amorphous alloy for magnetic core material
US5593513A (en) Amorphous Fe-B-Si-C alloys having soft magnetic characteristics useful in low frequency applications
CN103125002A (zh) 具有减少了的表面缺陷的铁磁非晶合金带材及其应用
KR860000832B1 (ko) 향상된 a. c. 자성을 갖는 무정형 금속합금
US6077367A (en) Method of production glassy alloy
US5496418A (en) Amorphous Fe-B-Si alloys exhibiting enhanced AC magnetic properties and handleability
JPS5844702A (ja) 高周波用非晶質磁性合金の磁心
US5035755A (en) Amorphous metal alloys having enhanced AC magnetic properties at elevated temperatures
JPH06220592A (ja) 低鉄損・高磁束密度非晶質合金
US4834814A (en) Metallic glasses having a combination of high permeability, low coercivity, low AC core loss, low exciting power and high thermal stability
US5198040A (en) Very thin soft magnetic Fe-based alloy strip and magnetic core and electromagnetic apparatus made therefrom
JP2506267B2 (ja) 高周波用磁心の製造方法
JP2001252749A (ja) ナノ結晶材料用Ｆｅ基アモルファスリボンの製造方法、およびナノ結晶材料の製造方法
JPS6122023B2 (cs)
JPH02175813A (ja) 非晶質磁性合金薄帯の製造方法
JPS63155709A (ja) 変流器
JPH0323614B2 (cs)
JPH04211103A (ja) 磁気増幅器