CN1232375C - 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
- CN1232375C CN1232375C CNB2003101023426A CN200310102342A CN1232375C CN 1232375 C CN1232375 C CN 1232375C CN B2003101023426 A CNB2003101023426 A CN B2003101023426A CN 200310102342 A CN200310102342 A CN 200310102342A CN 1232375 C CN1232375 C CN 1232375C
- Authority
- CN
- China
- Prior art keywords
- amorphous metal
- powder
- magnetic core
- soft magnetic
- amorphous
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
-
- 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 (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030054445 | 2003-08-06 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1579681A CN1579681A (zh) | 2005-02-16 |
CN1232375C true 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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104981884A (zh) * | 2013-01-24 | 2015-10-14 | 阿莫绿色技术有限公司 | Fe类非晶质金属粉末的制备方法及利用其的非晶质软磁磁芯的制备方法 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE102006032517B4 (de) | 2006-07-12 | 2015-12-24 | Vaccumschmelze Gmbh & Co. Kg | Verfahren zur Herstellung von Pulververbundkernen und Pulververbundkern |
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 |
JP2010041906A (ja) * | 2008-07-10 | 2010-02-18 | Nec Tokin Corp | 非接触電力伝送装置、軟磁性体シート及びそれを用いたモジュール |
JP5327765B2 (ja) * | 2009-02-20 | 2013-10-30 | アルプス・グリーンデバイス株式会社 | 圧粉コア |
WO2012081884A2 (ko) * | 2010-12-13 | 2012-06-21 | 주식회사 아모텍 | 비정질 자성부품, 이를 이용한 전기모터 및 그 제조방법 |
JP5804346B2 (ja) * | 2011-02-08 | 2015-11-04 | 日立金属株式会社 | 圧粉磁心 |
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 |
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 |
KR101499297B1 (ko) * | 2012-12-04 | 2015-03-05 | 배은영 | 고온성형에 의한 고투자율 비정질 압분자심코아 및 그 제조방법 |
KR101399024B1 (ko) * | 2012-12-14 | 2014-05-27 | 주식회사 아모센스 | 자기장 차폐시트 및 그 제조방법과 이를 이용한 휴대 단말기 |
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 |
KR101590538B1 (ko) * | 2013-07-02 | 2016-02-01 | 주식회사 아모센스 | 비정질 리본 플레이크 처리장치 |
KR101470513B1 (ko) | 2013-07-17 | 2014-12-08 | 주식회사 아모그린텍 | 대전류 직류중첩특성 및 코어손실 특성이 우수한 연자성 코어 및 그의 제조방법 |
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 |
JP6080115B2 (ja) * | 2015-09-03 | 2017-02-15 | 日立金属株式会社 | 圧粉磁心の製造方法 |
KR102043943B1 (ko) | 2015-11-16 | 2019-11-13 | 주식회사 아모텍 | 더블 스테이터 및 이를 구비한 모터 |
TWI532855B (zh) | 2015-12-03 | 2016-05-11 | 財團法人工業技術研究院 | 鐵基合金塗層與其形成方法 |
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KR20180084410A (ko) | 2017-01-17 | 2018-07-25 | (주)제이엠씨 | 비정질과 나노결정질 연자성 리본 코어 |
KR102072054B1 (ko) | 2018-01-30 | 2020-01-31 | 공주대학교 산학협력단 | 가스 및 수분사 하이브리드법에 의한 합금분말 제조장치 및 그 제조 방법 |
KR102244550B1 (ko) | 2019-12-24 | 2021-04-26 | 고등기술연구원연구조합 | 합금 분말을 이용한 비정질 연자성 코어 제조 방법 및 비정질 연자성 코어 |
CN114945696B (zh) * | 2020-01-16 | 2024-07-23 | 可隆工业株式会社 | 复合材料 |
CN112151257A (zh) * | 2020-09-28 | 2020-12-29 | 南通巨升非晶科技股份有限公司 | 一种电流互感器用的超微晶铁芯的固化生产工艺 |
CN113528983B (zh) * | 2021-01-15 | 2022-03-25 | 武汉科技大学 | 铁基非晶软磁合金及其制备方法 |
KR102466860B1 (ko) | 2021-07-26 | 2022-11-14 | 주식회사 일렉트로엠 | Fe-Ni계 연자성 합금 분말의 열처리 조건, 이를 이용한 코어 및 그 제조방법 |
KR102617701B1 (ko) | 2022-05-16 | 2023-12-27 | 현대모비스 주식회사 | 연자성 분말 조성물 및 이를 이용한 인덕터 코어의 제조 방법 |
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DE19908374B4 (de) * | 1999-02-26 | 2004-11-18 | Magnequench Gmbh | Teilchenverbundwerkstoff aus einer thermoplastischen Kunststoffmatrix mit eingelagertem weichmagnetischen Material, Verfahren zur Herstellung eines solchen Verbundkörpers, sowie dessen Verwendung |
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JP2002249802A (ja) * | 2001-02-26 | 2002-09-06 | Alps Electric Co Ltd | 非晶質軟磁性合金圧密体及びそれを用いた圧粉磁心 |
JP2003051406A (ja) * | 2001-08-07 | 2003-02-21 | Citizen Watch Co Ltd | 軟磁性材料 |
JP2003109810A (ja) * | 2001-09-28 | 2003-04-11 | Nec Tokin Corp | 圧粉磁芯及びその製造方法 |
JP2003109811A (ja) * | 2001-09-28 | 2003-04-11 | Nec Tokin Corp | 圧粉磁芯とその製造方法及びそれを用いたチョークコイルとトランス |
JP2004111756A (ja) * | 2002-09-19 | 2004-04-08 | Mitsui Chemicals Inc | 磁性複合体、磁性複合材料 |
-
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104981884A (zh) * | 2013-01-24 | 2015-10-14 | 阿莫绿色技术有限公司 | Fe类非晶质金属粉末的制备方法及利用其的非晶质软磁磁芯的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10348808B4 (de) | 2006-04-20 |
JP2005057230A (ja) | 2005-03-03 |
KR100545849B1 (ko) | 2006-01-24 |
JP4274897B2 (ja) | 2009-06-10 |
US7172660B2 (en) | 2007-02-06 |
CN1579681A (zh) | 2005-02-16 |
KR20050015563A (ko) | 2005-02-21 |
DE10348808A1 (de) | 2005-03-03 |
US20050028889A1 (en) | 2005-02-10 |
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Owner name: AMELSIX ELECTRONICS CO., LTD. Free format text: FORMER OWNER: AMOTECH CO. Effective date: 20061027 |
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Effective date of registration: 20061027 Address after: Gyeonggi Do, South Korea Patentee after: AMOSENSE Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: AMOTECH Co.,Ltd. |
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