KR980700669A - Soft magnetic material - Google Patents

Soft magnetic material

Info

Publication number
KR980700669A
KR980700669A KR1019970703895A KR19970703895A KR980700669A KR 980700669 A KR980700669 A KR 980700669A KR 1019970703895 A KR1019970703895 A KR 1019970703895A KR 19970703895 A KR19970703895 A KR 19970703895A KR 980700669 A KR980700669 A KR 980700669A
Authority
KR
South Korea
Prior art keywords
magnetic material
soft magnetic
mass percent
cobalt
alloy additive
Prior art date
Application number
KR1019970703895A
Other languages
Korean (ko)
Inventor
네스토르 로트리구에쯔-아마야
발터 푸크스
게르하르트 슈나이더
후베르트 그라이프
클라우스 쩨르빈스키
Original Assignee
랄프 홀거 베렌스 · 페터 뢰저
로베르트 보쉬 게엠베하
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 랄프 홀거 베렌스 · 페터 뢰저, 로베르트 보쉬 게엠베하 filed Critical 랄프 홀거 베렌스 · 페터 뢰저
Publication of KR980700669A publication Critical patent/KR980700669A/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

높은 포화 유도와 동시에 높은 비저항을 갖고, 동시에 양호한 가공성을 달성하기 위해, 철 및 코발트 이외에 1 종류 이상의 다른 합금 첨가물을 함유하는 연질 자성 재료를 제공한다. 이 목적은 공지의 합금과는 다른 것이며, 코발트의 첨가량을 5 질량 백분율 내지 20 질량 백분율로 저하시키고, 동시에 알루미늄 및 부가적으로 망간 또는 바나디움 등의 합금 성분을 첨가하므로서 달성된다.Provided is a soft magnetic material containing one or more other alloying additives other than iron and cobalt, in order to have a high specific resistance at the same time as high saturation induction and at the same time achieve good workability. This object is different from known alloys and is achieved by reducing the amount of cobalt to be added to 5 to 20 mass percent, and simultaneously adding aluminum and additionally alloying components such as manganese or vanadium.

Description

연질 자성 재료(Soft magnetic material)Soft magnetic material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is a publicly disclosed case, the full text is not included.

제1도는 여러가지 재료군의 포화 유도 및 비저항을 비교해서 나타낸 도면.1 is a diagram showing the comparison of saturation induction and resistivity of various material groups.

Claims (7)

철(Fe) 및 코발트(Co) 및 1 종류 이상의 다른 합금 첨가물(x)을 함유하는 연질 자성 재료에 있어서, 알루미늄(Al)을 합금 첨가물(x)로서 갖는 것을 특징으로 하는 연질 자성 재료.A soft magnetic material containing iron (Fe) and cobalt (Co) and at least one other alloy additive (x), characterized in that it has aluminum (Al) as an alloy additive (x). 제1항에 있어서, 1 질량 백분율 내지 7 질량 백분율의 알루미늄(Al)을 합금 첨가물로서 갖는 것을 특징으로 하는 연질 자성 재료.The soft magnetic material according to claim 1, wherein the soft magnetic material has 1 to 7 mass percent of aluminum (Al) as an alloy additive. 제1항 또는 제2항에 있어서, 망간(Mn)을 합금 첨가물로서 갖는 것을 특징으로 하는 연질 자성 재료.The soft magnetic material according to claim 1 or 2, characterized in that it has manganese (Mn) as an alloy additive. 제1항에 있어서, 8 질량 백분율 미만의 망간(Mn)을 합금 첨가물로서 갖는 것을 특징으로 하는 연질 자성 재료.The soft magnetic material according to claim 1, characterized in that it has less than 8 mass percent manganese (Mn) as an alloy additive. 제1항 또는 제2항에 있어서, 바나디움(V)을 합금 첨가물로서 갖는 것을 특징으로 하는 연질 자성 재료.The soft magnetic material according to claim 1 or 2, characterized in that it has vanadium (V) as an alloy additive. 제5항에 있어서, 4질량 백분율 미만의 바나디움(V)을 합금 첨가물로서 갖는 것을 특징으로 하는 연질 자성 재료.The soft magnetic material according to claim 5, characterized in that it has less than 4 mass percent vanadium (V) as an alloy additive. 코발트(Co) 5 질량 백분율 내지 20 질량 백분율의 합금 첨가물을 갖고, 10 질량 백분율 내지 15 질량 백분율의 코발트(Co)의 함량을 갖는 것을 특징으로 하는연질 자성 재료.A soft magnetic material, characterized in that it has an alloy additive of 5 mass percent to 20 mass percent of cobalt (Co), and a content of cobalt (Co) of 10 mass percent to 15 mass percent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the initial application.
KR1019970703895A 1994-12-14 1995-11-23 Soft magnetic material KR980700669A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4444482.6 1994-12-14
DE4444482A DE4444482A1 (en) 1994-12-14 1994-12-14 Soft magnetic material

Publications (1)

Publication Number Publication Date
KR980700669A true KR980700669A (en) 1998-03-30

Family

ID=6535765

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970703895A KR980700669A (en) 1994-12-14 1995-11-23 Soft magnetic material

Country Status (5)

Country Link
EP (1) EP0804796A1 (en)
JP (1) JPH11503873A (en)
KR (1) KR980700669A (en)
DE (1) DE4444482A1 (en)
WO (1) WO1996019001A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928764B4 (en) * 1999-06-23 2005-03-17 Vacuumschmelze Gmbh Low coercivity iron-cobalt alloy and process for producing iron-cobalt alloy semi-finished product
FR2808806B1 (en) 2000-05-12 2002-08-30 Imphy Ugine Precision IRON-COBALT ALLOY, IN PARTICULAR FOR A MOBILE CORE OF ELECTROMAGNETIC ACTUATOR, AND ITS MANUFACTURING METHOD
HUP0302350A3 (en) * 2000-10-10 2003-11-28 Crs Holdings Inc Wilmington Co-mn-fe soft magnetic alloys
DE10134056B8 (en) 2001-07-13 2014-05-28 Vacuumschmelze Gmbh & Co. Kg Process for the production of nanocrystalline magnetic cores and apparatus for carrying out the process
DE102005034486A1 (en) 2005-07-20 2007-02-01 Vacuumschmelze Gmbh & Co. Kg Process for the production of a soft magnetic core for generators and generator with such a core
FR2896080B1 (en) * 2006-01-12 2008-04-04 Valeo Sys Controle Moteur Sas ELECTROMAGNETIC ACTUATOR WITH PERMANENT MAGNETS PROVIDED IN V ACCORDING TO AN ELECTROMAGNETICALLY OPTIMIZED ARRANGEMENT
US7909945B2 (en) 2006-10-30 2011-03-22 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and method for its production
US8012270B2 (en) 2007-07-27 2011-09-06 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it
US9057115B2 (en) 2007-07-27 2015-06-16 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and process for manufacturing it
US20160329139A1 (en) 2015-05-04 2016-11-10 Carpenter Technology Corporation Ultra-low cobalt iron-cobalt magnetic alloys

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116728B1 (en) * 1976-09-02 1994-05-03 Gen Electric Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties
JP2615543B2 (en) * 1985-05-04 1997-05-28 大同特殊鋼株式会社 Soft magnetic material
JPH0380490A (en) * 1989-08-22 1991-04-05 Victor Co Of Japan Ltd Magnetic recording and reproducing device
JPH03223444A (en) * 1990-01-26 1991-10-02 Alps Electric Co Ltd High saturation magnetic flux density alloy
JP3623970B2 (en) * 1992-06-17 2005-02-23 三井化学株式会社 Fe-based soft magnetic alloy and manufacturing method
JPH06346201A (en) * 1993-06-14 1994-12-20 Daido Steel Co Ltd Magnetic alloy having high saturation magnetic flux density and high electric resistance

Also Published As

Publication number Publication date
EP0804796A1 (en) 1997-11-05
JPH11503873A (en) 1999-03-30
DE4444482A1 (en) 1996-06-27
WO1996019001A1 (en) 1996-06-20

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