CA2552142C - Powder composition, method for making soft magnetic components and soft magnetic composite component - Google Patents
Powder composition, method for making soft magnetic components and soft magnetic composite component Download PDFInfo
- Publication number
- CA2552142C CA2552142C CA2552142A CA2552142A CA2552142C CA 2552142 C CA2552142 C CA 2552142C CA 2552142 A CA2552142 A CA 2552142A CA 2552142 A CA2552142 A CA 2552142A CA 2552142 C CA2552142 C CA 2552142C
- Authority
- CA
- Canada
- Prior art keywords
- soft magnetic
- iron
- weight
- composition according
- acid amide
- 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
Links
Classifications
-
- 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
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
-
- 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
-
- 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
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
-
- 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
-
- 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
- B22F1/16—Metallic particles coated with a non-metal
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- H01F1/032—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 hard-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
- H01F1/20—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
- H01F1/22—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 pressed, sintered, or bound together
- H01F1/24—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 pressed, sintered, or bound together the particles being insulated
- H01F1/26—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 pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
-
- 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
- B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
-
- 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
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
- B22F2009/0828—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid with water
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303580-5 | 2003-12-29 | ||
SE0303580A SE0303580D0 (sv) | 2003-12-29 | 2003-12-29 | Composition for producing soft magnetic composites by powder metallurgy |
PCT/SE2004/001865 WO2005064621A1 (en) | 2003-12-29 | 2004-12-15 | Powder composition, method for making soft magnetic components and soft magnetic composite component. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2552142A1 CA2552142A1 (en) | 2005-07-14 |
CA2552142C true CA2552142C (en) | 2011-09-20 |
Family
ID=30768888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2552142A Expired - Fee Related CA2552142C (en) | 2003-12-29 | 2004-12-15 | Powder composition, method for making soft magnetic components and soft magnetic composite component |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1700319B1 (zh) |
JP (2) | JP5138227B2 (zh) |
KR (1) | KR100775179B1 (zh) |
CN (1) | CN100533610C (zh) |
AU (1) | AU2004309770B2 (zh) |
BR (1) | BRPI0418274A (zh) |
CA (1) | CA2552142C (zh) |
DK (1) | DK1700319T3 (zh) |
ES (1) | ES2655322T3 (zh) |
PL (1) | PL1700319T3 (zh) |
RU (1) | RU2326461C2 (zh) |
SE (1) | SE0303580D0 (zh) |
TW (1) | TWI394178B (zh) |
UA (1) | UA78954C2 (zh) |
WO (1) | WO2005064621A1 (zh) |
ZA (1) | ZA200605385B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2424869T3 (es) * | 2007-03-21 | 2013-10-09 | Höganäs Ab (Publ) | Materiales compuestos de polímeros de metal en polvo |
JP5363081B2 (ja) * | 2008-11-28 | 2013-12-11 | 住友電気工業株式会社 | 冶金用粉末、圧粉磁心、冶金用粉末の製造方法および圧粉磁心の製造方法 |
JP5650928B2 (ja) * | 2009-06-30 | 2015-01-07 | 住友電気工業株式会社 | 軟磁性材料、成形体、圧粉磁心、電磁部品、軟磁性材料の製造方法および圧粉磁心の製造方法 |
JP5734984B2 (ja) * | 2009-09-18 | 2015-06-17 | ホガナス アクチボラゲット | 強磁性粉末組成物及びその製造方法 |
RU2469430C1 (ru) * | 2011-09-13 | 2012-12-10 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | Магнитно-мягкий композиционный материал |
AU2012362827B2 (en) | 2011-12-30 | 2016-12-22 | Scoperta, Inc. | Coating compositions |
DE102013200229B4 (de) * | 2013-01-10 | 2024-06-06 | Robert Bosch Gmbh | Verfahren zum Herstellen eines weichmagnetischen Verbundwerkstoffs |
NL2011129C2 (nl) * | 2013-07-09 | 2015-01-12 | Eco Logical Entpr B V | Compacte elektrische inrichting en daarop gebaseerde elektrodynamische luidspreker, elektromotor, roerinrichting en instelbare koppeling. |
JP2015070077A (ja) * | 2013-09-27 | 2015-04-13 | 住友電気工業株式会社 | 圧粉磁心、圧粉磁心の製造方法、及びコイル部品 |
GB201409250D0 (en) * | 2014-05-23 | 2014-07-09 | H Gan S Ab Publ | New product |
JP6423629B2 (ja) * | 2014-06-30 | 2018-11-14 | 住友電気工業株式会社 | 圧粉磁心、及びコイル部品 |
KR101664603B1 (ko) * | 2014-11-27 | 2016-10-11 | 현대자동차주식회사 | 분말 야금 방법 |
CN108350528B (zh) | 2015-09-04 | 2020-07-10 | 思高博塔公司 | 无铬和低铬耐磨合金 |
CN105458249A (zh) * | 2015-11-26 | 2016-04-06 | 扬州海昌粉末冶金有限公司 | 一种制备高磁导率烧结铁基软磁产品的方法 |
CN113195759B (zh) | 2018-10-26 | 2023-09-19 | 欧瑞康美科(美国)公司 | 耐腐蚀和耐磨镍基合金 |
JP6882375B2 (ja) * | 2019-06-06 | 2021-06-02 | 株式会社神戸製鋼所 | 圧粉磁心用混合粉末および圧粉磁心 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB682897A (en) | 1950-04-27 | 1952-11-19 | Gen Aniline & Film Corp | Improved magnetic powders and method of making the same |
JPS61250825A (ja) * | 1985-04-30 | 1986-11-07 | Sony Corp | 磁気記録媒体 |
EP0276273A1 (en) * | 1986-08-02 | 1988-08-03 | FISONS plc | Use of certain polysaccharides for the treatment of hepatic or renal failure |
JPH04319515A (ja) * | 1991-04-18 | 1992-11-10 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
JP2710152B2 (ja) * | 1993-03-08 | 1998-02-10 | 株式会社神戸製鋼所 | 高周波用圧粉磁心及びその製造方法 |
SE9401392D0 (sv) * | 1994-04-25 | 1994-04-25 | Hoeganaes Ab | Heat-treating of iron powders |
JPH08236332A (ja) * | 1995-02-22 | 1996-09-13 | Kobe Steel Ltd | 高周波用圧粉磁心及びその製造方法 |
JPH0974011A (ja) * | 1995-09-07 | 1997-03-18 | Tdk Corp | 圧粉コアおよびその製造方法 |
WO1997030810A1 (en) * | 1996-02-23 | 1997-08-28 | Höganäs Ab | Phosphate coated iron powder and method for the manufacturing thereof |
EP0934134A4 (en) * | 1996-05-13 | 2003-07-30 | Gkn Sinter Metals Inc | PROCESS FOR THE PREPARATION OF HIGH PERFORMANCE FERROUS MATERIALS |
SE9702744D0 (sv) * | 1997-07-18 | 1997-07-18 | Hoeganaes Ab | Soft magnetic composites |
DE19735271C2 (de) * | 1997-08-14 | 2000-05-04 | Bosch Gmbh Robert | Weichmagnetischer, formbarer Verbundwerkstoff und Verfahren zu dessen Herstellung |
JP3421944B2 (ja) * | 1998-06-10 | 2003-06-30 | 株式会社日立製作所 | 圧粉磁心の製造方法及び製造装置 |
JP2000232014A (ja) * | 1999-02-12 | 2000-08-22 | Matsushita Electric Ind Co Ltd | 複合磁性材料の製造方法 |
DE19945619A1 (de) * | 1999-09-23 | 2001-04-19 | Bosch Gmbh Robert | Preßmasse und Verfahren zur Herstellung eines weichmagnetischen Verbundwerkstoffes mit der Preßmasse |
JP3882545B2 (ja) * | 2000-11-13 | 2007-02-21 | 住友金属鉱山株式会社 | 高耐候性磁石粉及びこれを用いた磁石 |
JP2003303711A (ja) * | 2001-03-27 | 2003-10-24 | Jfe Steel Kk | 鉄基粉末およびこれを用いた圧粉磁心ならびに鉄基粉末の製造方法 |
JP4078512B2 (ja) * | 2001-04-20 | 2008-04-23 | Jfeスチール株式会社 | 高圧縮性鉄粉 |
JP3656958B2 (ja) * | 2001-04-27 | 2005-06-08 | 株式会社豊田中央研究所 | 圧粉磁心およびその製造方法 |
JP2003317224A (ja) * | 2002-04-25 | 2003-11-07 | Hitachi Maxell Ltd | 磁気テープ |
-
2003
- 2003-12-29 SE SE0303580A patent/SE0303580D0/xx unknown
-
2004
- 2004-12-15 ZA ZA200605385A patent/ZA200605385B/en unknown
- 2004-12-15 WO PCT/SE2004/001865 patent/WO2005064621A1/en active Application Filing
- 2004-12-15 ES ES04809049.2T patent/ES2655322T3/es active Active
- 2004-12-15 PL PL04809049T patent/PL1700319T3/pl unknown
- 2004-12-15 KR KR1020067012850A patent/KR100775179B1/ko active IP Right Grant
- 2004-12-15 DK DK04809049.2T patent/DK1700319T3/en active
- 2004-12-15 JP JP2006546896A patent/JP5138227B2/ja active Active
- 2004-12-15 CN CNB2004800394525A patent/CN100533610C/zh active Active
- 2004-12-15 EP EP04809049.2A patent/EP1700319B1/en active Active
- 2004-12-15 CA CA2552142A patent/CA2552142C/en not_active Expired - Fee Related
- 2004-12-15 BR BRPI0418274-0A patent/BRPI0418274A/pt not_active Application Discontinuation
- 2004-12-15 UA UAA200608522A patent/UA78954C2/uk unknown
- 2004-12-15 RU RU2006127438/02A patent/RU2326461C2/ru not_active IP Right Cessation
- 2004-12-15 AU AU2004309770A patent/AU2004309770B2/en not_active Ceased
- 2004-12-29 TW TW093141144A patent/TWI394178B/zh not_active IP Right Cessation
-
2009
- 2009-10-26 JP JP2009245401A patent/JP2010028131A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2004309770A1 (en) | 2005-07-14 |
RU2006127438A (ru) | 2008-02-10 |
DK1700319T3 (en) | 2018-01-02 |
CN100533610C (zh) | 2009-08-26 |
JP5138227B2 (ja) | 2013-02-06 |
JP2010028131A (ja) | 2010-02-04 |
PL1700319T3 (pl) | 2018-05-30 |
EP1700319A1 (en) | 2006-09-13 |
SE0303580D0 (sv) | 2003-12-29 |
AU2004309770B2 (en) | 2008-05-22 |
WO2005064621A1 (en) | 2005-07-14 |
BRPI0418274A (pt) | 2007-05-02 |
ES2655322T3 (es) | 2018-02-19 |
TW200534298A (en) | 2005-10-16 |
KR20060103539A (ko) | 2006-10-02 |
CA2552142A1 (en) | 2005-07-14 |
ZA200605385B (en) | 2007-11-28 |
TWI394178B (zh) | 2013-04-21 |
RU2326461C2 (ru) | 2008-06-10 |
UA78954C2 (uk) | 2007-04-25 |
KR100775179B1 (ko) | 2007-11-12 |
EP1700319B1 (en) | 2017-10-18 |
CN1902719A (zh) | 2007-01-24 |
JP2007535134A (ja) | 2007-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20201215 |