CN1579681A - 制备铁基无定形金属粉末的方法及用其制备软磁芯的方法 - Google Patents
制备铁基无定形金属粉末的方法及用其制备软磁芯的方法 Download PDFInfo
- Publication number
- CN1579681A CN1579681A CNA2003101023426A CN200310102342A CN1579681A CN 1579681 A CN1579681 A CN 1579681A CN A2003101023426 A CNA2003101023426 A CN A2003101023426A CN 200310102342 A CN200310102342 A CN 200310102342A CN 1579681 A CN1579681 A CN 1579681A
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- China
- Prior art keywords
- amorphous metal
- magnetic core
- powder
- soft magnetic
- amorphous
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
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- 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
-
- 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
- H01F1/20—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 in the form of particles, e.g. powder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/08—Cores, Yokes, or armatures made from powder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
导磁率(μ)(100kHz,1V) | DC重叠特性(μ%)(50Oe) | 磁芯损耗(mW/cm3)(100kHz,0.1T) | |
本发明 | 60 | 84 | 1000 |
常规原料1(“Sendust”1) | 60 | 74 | 950 |
常规原料2(“Sendust”2) | 60 | 72 | 1100 |
热处理温度(℃) | 热处理时间(小时) | 导磁率(100kHz,1V) |
290 | 4.5 | 54 |
300 | 4.3 | 62 |
400 | 0.8 | 63 |
500 | 0.35 | 61 |
510 | 0.2 | 56 |
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030054445A KR100545849B1 (ko) | 2003-08-06 | 2003-08-06 | 철계 비정질 금속 분말의 제조방법 및 이를 이용한 연자성코어의 제조방법 |
KR10-2003-0054445 | 2003-08-06 | ||
KR1020030054445 | 2003-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1579681A true CN1579681A (zh) | 2005-02-16 |
CN1232375C CN1232375C (zh) | 2005-12-21 |
Family
ID=34114283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101023426A Expired - Fee Related CN1232375C (zh) | 2003-08-06 | 2003-10-24 | 制备铁基无定形金属粉末的方法及用其制备软磁芯的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7172660B2 (zh) |
JP (1) | JP4274897B2 (zh) |
KR (1) | KR100545849B1 (zh) |
CN (1) | CN1232375C (zh) |
DE (1) | DE10348808B4 (zh) |
Cited By (9)
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CN102693798A (zh) * | 2012-06-20 | 2012-09-26 | 浙江科达磁电有限公司 | 高性能纳米晶磁粉芯的制备方法 |
CN102693827A (zh) * | 2012-06-19 | 2012-09-26 | 浙江科达磁电有限公司 | 一种高性能纳米晶磁芯 |
CN102709015A (zh) * | 2012-06-19 | 2012-10-03 | 浙江科达磁电有限公司 | 一种高性能纳米晶磁粉芯的制备方法 |
CN102709016A (zh) * | 2012-06-20 | 2012-10-03 | 浙江科达磁电有限公司 | 高性能纳米晶磁芯 |
CN101630562B (zh) * | 2008-07-10 | 2013-02-20 | Nec东金株式会社 | 软磁片,包括该软磁片的组件和包括该组件的非接触式输电系统 |
CN103107014A (zh) * | 2013-01-18 | 2013-05-15 | 青岛云路新能源科技有限公司 | 一种制备合金软磁粉芯的方法 |
CN104884196A (zh) * | 2012-12-04 | 2015-09-02 | 裵恩英 | 基于高温成型的高磁导率非晶质压粉磁芯及其制造方法 |
CN105378866A (zh) * | 2013-07-17 | 2016-03-02 | 阿莫绿色技术有限公司 | 大电流直流叠加特性及铁芯损耗特性优秀的软磁芯及其制备方法 |
US10308999B2 (en) | 2015-12-03 | 2019-06-04 | Industrial Technology Research Institute | Iron-based alloy coating and method for manufacturing the same |
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DE10024824A1 (de) * | 2000-05-19 | 2001-11-29 | Vacuumschmelze Gmbh | Induktives Bauelement und Verfahren zu seiner Herstellung |
EP1724708B1 (en) * | 2005-04-26 | 2016-02-24 | Amotech Co., Ltd. | Magnetic sheet for radio frequency identification antenna, method of manufacturing the same. |
JP4849545B2 (ja) | 2006-02-02 | 2012-01-11 | Necトーキン株式会社 | 非晶質軟磁性合金、非晶質軟磁性合金部材、非晶質軟磁性合金薄帯、非晶質軟磁性合金粉末、及びそれを用いた磁芯ならびにインダクタンス部品 |
DE102006028389A1 (de) * | 2006-06-19 | 2007-12-27 | Vacuumschmelze Gmbh & Co. Kg | Magnetkern und Verfahren zu seiner Herstellung |
DE102006032517B4 (de) | 2006-07-12 | 2015-12-24 | Vaccumschmelze Gmbh & Co. Kg | Verfahren zur Herstellung von Pulververbundkernen und Pulververbundkern |
JP2009543370A (ja) * | 2006-07-12 | 2009-12-03 | ファキュウムシュメルゼ ゲーエムベーハー ウント コンパニー カーゲー | 磁芯の作製方法、磁芯及び磁芯を伴う誘導性部材 |
JP4833045B2 (ja) * | 2006-12-01 | 2011-12-07 | 日立粉末冶金株式会社 | アモルファス圧粉磁心 |
JP4950679B2 (ja) * | 2007-01-26 | 2012-06-13 | 株式会社ワコム | 位置指示装置 |
DE102007034925A1 (de) * | 2007-07-24 | 2009-01-29 | Vacuumschmelze Gmbh & Co. Kg | Verfahren zur Herstellung von Magnetkernen, Magnetkern und induktives Bauelement mit einem Magnetkern |
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 |
CN101689417B (zh) | 2008-05-16 | 2012-11-28 | 日立金属株式会社 | 压粉磁芯及扼流器 |
WO2010095496A1 (ja) * | 2009-02-20 | 2010-08-26 | アルプス・グリーンデバイス株式会社 | 圧粉コア |
CN103250215B (zh) * | 2010-12-13 | 2017-02-15 | 阿莫泰克有限公司 | 非晶质磁性部件以及利用该部件的电动马达及其制造方法 |
JP5804346B2 (ja) * | 2011-02-08 | 2015-11-04 | 日立金属株式会社 | 圧粉磁心 |
KR101399024B1 (ko) * | 2012-12-14 | 2014-05-27 | 주식회사 아모센스 | 자기장 차폐시트 및 그 제조방법과 이를 이용한 휴대 단말기 |
KR101385756B1 (ko) * | 2013-01-24 | 2014-04-21 | 주식회사 아모그린텍 | Fe계 비정질 금속분말의 제조방법 및 이를 이용한 비정질 연자성 코어의 제조방법 |
KR101590538B1 (ko) * | 2013-07-02 | 2016-02-01 | 주식회사 아모센스 | 비정질 리본 플레이크 처리장치 |
KR101592471B1 (ko) | 2014-04-30 | 2016-02-11 | 주식회사 아모텍 | 더블 스테이터 및 이를 구비한 모터 |
CN104190945B (zh) * | 2014-08-12 | 2016-06-01 | 宁波韵升股份有限公司 | 一种非晶金属软磁粉芯的制备方法 |
KR101646986B1 (ko) | 2014-11-21 | 2016-08-09 | 공주대학교 산학협력단 | 비정질 합금 분말 제조 장치 및 그 방법 |
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-
2003
- 2003-08-06 KR KR1020030054445A patent/KR100545849B1/ko active IP Right Grant
- 2003-10-14 US US10/683,393 patent/US7172660B2/en active Active
- 2003-10-21 JP JP2003360509A patent/JP4274897B2/ja not_active Expired - Lifetime
- 2003-10-21 DE DE10348808A patent/DE10348808B4/de not_active Expired - Fee Related
- 2003-10-24 CN CNB2003101023426A patent/CN1232375C/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101630562B (zh) * | 2008-07-10 | 2013-02-20 | Nec东金株式会社 | 软磁片,包括该软磁片的组件和包括该组件的非接触式输电系统 |
CN102693827A (zh) * | 2012-06-19 | 2012-09-26 | 浙江科达磁电有限公司 | 一种高性能纳米晶磁芯 |
CN102709015A (zh) * | 2012-06-19 | 2012-10-03 | 浙江科达磁电有限公司 | 一种高性能纳米晶磁粉芯的制备方法 |
CN102693798A (zh) * | 2012-06-20 | 2012-09-26 | 浙江科达磁电有限公司 | 高性能纳米晶磁粉芯的制备方法 |
CN102709016A (zh) * | 2012-06-20 | 2012-10-03 | 浙江科达磁电有限公司 | 高性能纳米晶磁芯 |
CN104884196A (zh) * | 2012-12-04 | 2015-09-02 | 裵恩英 | 基于高温成型的高磁导率非晶质压粉磁芯及其制造方法 |
CN103107014A (zh) * | 2013-01-18 | 2013-05-15 | 青岛云路新能源科技有限公司 | 一种制备合金软磁粉芯的方法 |
CN103107014B (zh) * | 2013-01-18 | 2016-01-20 | 青岛云路新能源科技有限公司 | 一种制备合金软磁粉芯的方法 |
CN105378866A (zh) * | 2013-07-17 | 2016-03-02 | 阿莫绿色技术有限公司 | 大电流直流叠加特性及铁芯损耗特性优秀的软磁芯及其制备方法 |
CN105378866B (zh) * | 2013-07-17 | 2018-11-09 | 阿莫绿色技术有限公司 | 大电流直流叠加特性及铁芯损耗特性优秀的软磁芯及其制备方法 |
US10308999B2 (en) | 2015-12-03 | 2019-06-04 | Industrial Technology Research Institute | Iron-based alloy coating and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
US7172660B2 (en) | 2007-02-06 |
DE10348808B4 (de) | 2006-04-20 |
KR20050015563A (ko) | 2005-02-21 |
DE10348808A1 (de) | 2005-03-03 |
JP2005057230A (ja) | 2005-03-03 |
KR100545849B1 (ko) | 2006-01-24 |
JP4274897B2 (ja) | 2009-06-10 |
CN1232375C (zh) | 2005-12-21 |
US20050028889A1 (en) | 2005-02-10 |
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