HK1222666A1 - 磁性粉體、磁性粉體組合物、磁性粉體組合物成型體及其製造方法 - Google Patents
磁性粉體、磁性粉體組合物、磁性粉體組合物成型體及其製造方法Info
- Publication number
- HK1222666A1 HK1222666A1 HK16110674.4A HK16110674A HK1222666A1 HK 1222666 A1 HK1222666 A1 HK 1222666A1 HK 16110674 A HK16110674 A HK 16110674A HK 1222666 A1 HK1222666 A1 HK 1222666A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- magnetic
- powder
- powder composition
- processes
- molded object
- Prior art date
Links
- 239000006247 magnetic powder Substances 0.000 title 3
- 239000000203 mixture Substances 0.000 title 2
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
- H01F1/20—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
- H01F1/28—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 dispersed or suspended in a bonding agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with 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
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized 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
- B22F1/102—Metallic powder coated with organic material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/201—Pre-melted polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- 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
- H01F1/34—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 non-metallic substances, e.g. ferrites
- H01F1/36—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 non-metallic substances, e.g. ferrites in the form of particles
-
- 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
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
-
- 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
- H01F41/0253—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 for manufacturing permanent magnets
- H01F41/0266—Moulding; Pressing
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- C08J2363/02—Polyglycidyl ethers of bis-phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2275—Ferroso-ferric oxide (Fe3O4)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/01—Magnetic additives
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2202/00—Physical properties
- C22C2202/02—Magnetic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013149821 | 2013-07-18 | ||
PCT/JP2014/069101 WO2015008842A1 (ja) | 2013-07-18 | 2014-07-17 | 磁性粉体、磁性粉体組成物、磁性粉体組成物成形体、及びそれらの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1222666A1 true HK1222666A1 (zh) | 2017-07-07 |
Family
ID=52346284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16110674.4A HK1222666A1 (zh) | 2013-07-18 | 2016-09-08 | 磁性粉體、磁性粉體組合物、磁性粉體組合物成型體及其製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11004582B2 (zh) |
JP (1) | JP6309006B2 (zh) |
KR (1) | KR102005614B1 (zh) |
CN (1) | CN105392832B (zh) |
GB (1) | GB2531668B (zh) |
HK (1) | HK1222666A1 (zh) |
TW (1) | TWI652701B (zh) |
WO (1) | WO2015008842A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2586965C1 (ru) * | 2015-03-27 | 2016-06-10 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-петербургский политехнический университет Петра Великого" ФГАОУ ВО "СПбПУ" | Способ получения ферромагнитной жидкости |
JP2017228747A (ja) * | 2016-06-24 | 2017-12-28 | ソマール株式会社 | 通信用フィルタ |
US11578183B2 (en) | 2016-11-28 | 2023-02-14 | Somar Corporation | Resin composition, method for producing resin composition, resin composition molded body, and method for producing resin composition molded body |
CN114846087A (zh) * | 2019-12-27 | 2022-08-02 | 住友电木株式会社 | 固态树脂成型材料、成型品和成型品的制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5240847B2 (zh) * | 1972-10-05 | 1977-10-14 | ||
JPS5840322B2 (ja) * | 1976-05-20 | 1983-09-05 | 日立マクセル株式会社 | 酸化安定性に優れる磁気記録用金属磁性粉末とその製造法 |
JPH0760764B2 (ja) * | 1986-12-15 | 1995-06-28 | 日本精工株式会社 | 光硬化型磁性流体 |
JPH0623402B2 (ja) * | 1986-12-16 | 1994-03-30 | 戸田工業株式会社 | 金属鉄粒子粉末又は鉄を主成分とする合金磁性粒子粉末の製造法 |
GB2224020B (en) * | 1988-09-12 | 1992-08-12 | Ampex | Method of magnetic metal particle treatment and resulting recording media |
US5698271A (en) * | 1989-08-22 | 1997-12-16 | Immunivest Corporation | Methods for the manufacture of magnetically responsive particles |
JP2814007B2 (ja) * | 1990-04-27 | 1998-10-22 | 戸田工業株式会社 | 無機物粒子含有エポキシ樹脂粒状物粉体及びその製造法 |
JP3768564B2 (ja) * | 1995-07-03 | 2006-04-19 | 豊久 藤田 | シリコーンオイルベースの磁性流体およびその製法 |
US6277298B1 (en) * | 1999-10-28 | 2001-08-21 | Lucian Borduz | Ferrofluid composition and process |
JP2003105067A (ja) | 2001-10-01 | 2003-04-09 | Mitsui Chemicals Inc | エポキシ樹脂組成物及びその製造方法 |
KR100604975B1 (ko) * | 2004-11-10 | 2006-07-28 | 학교법인연세대학교 | 자성 또는 금속 산화물 나노입자의 제조방법 |
JPWO2010058801A1 (ja) * | 2008-11-18 | 2012-04-19 | 帝人株式会社 | Fe16N2を有する窒化鉄微粒子、及びその製造方法 |
CN102194562A (zh) * | 2010-02-09 | 2011-09-21 | 日立麦克赛尔株式会社 | 生物用磁性球的制造方法以及磁性球和磁性物 |
ES2365082B1 (es) * | 2010-03-08 | 2012-08-08 | Consejo Superior De Investigaciones Científicas (Csic) | Procedimiento de obtencion de materiales con comportamiento superparamagnetico |
WO2016104534A1 (ja) * | 2014-12-26 | 2016-06-30 | ソマール株式会社 | シール部材及びシール構造 |
US11578183B2 (en) * | 2016-11-28 | 2023-02-14 | Somar Corporation | Resin composition, method for producing resin composition, resin composition molded body, and method for producing resin composition molded body |
-
2014
- 2014-07-17 KR KR1020167003457A patent/KR102005614B1/ko active IP Right Grant
- 2014-07-17 GB GB1600996.1A patent/GB2531668B/en active Active
- 2014-07-17 CN CN201480040551.9A patent/CN105392832B/zh active Active
- 2014-07-17 JP JP2015527338A patent/JP6309006B2/ja active Active
- 2014-07-17 WO PCT/JP2014/069101 patent/WO2015008842A1/ja active Application Filing
- 2014-07-17 US US14/905,292 patent/US11004582B2/en active Active
- 2014-07-18 TW TW103124726A patent/TWI652701B/zh active
-
2016
- 2016-09-08 HK HK16110674.4A patent/HK1222666A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR20160033140A (ko) | 2016-03-25 |
GB2531668B (en) | 2020-05-13 |
JPWO2015008842A1 (ja) | 2017-03-02 |
WO2015008842A1 (ja) | 2015-01-22 |
TW201511046A (zh) | 2015-03-16 |
US20160163437A1 (en) | 2016-06-09 |
TWI652701B (zh) | 2019-03-01 |
JP6309006B2 (ja) | 2018-04-11 |
US11004582B2 (en) | 2021-05-11 |
CN105392832A (zh) | 2016-03-09 |
GB2531668A (en) | 2016-04-27 |
KR102005614B1 (ko) | 2019-07-30 |
CN105392832B (zh) | 2019-01-04 |
GB201600996D0 (en) | 2016-03-02 |
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