CN106952720B - Preparation method of cobalt-based amorphous iron core for magnetic amplifier - Google Patents
Preparation method of cobalt-based amorphous iron core for magnetic amplifier Download PDFInfo
- Publication number
- CN106952720B CN106952720B CN201710110621.9A CN201710110621A CN106952720B CN 106952720 B CN106952720 B CN 106952720B CN 201710110621 A CN201710110621 A CN 201710110621A CN 106952720 B CN106952720 B CN 106952720B
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- China
- Prior art keywords
- iron core
- annular iron
- cobalt
- magnetic field
- based amorphous
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- 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.)
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- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- 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
- H01F1/15316—Amorphous metallic alloys, e.g. glassy metals based on Co
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710110621.9A CN106952720B (en) | 2017-02-28 | 2017-02-28 | Preparation method of cobalt-based amorphous iron core for magnetic amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710110621.9A CN106952720B (en) | 2017-02-28 | 2017-02-28 | Preparation method of cobalt-based amorphous iron core for magnetic amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106952720A CN106952720A (en) | 2017-07-14 |
CN106952720B true CN106952720B (en) | 2020-05-01 |
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Family Applications (1)
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CN201710110621.9A Active CN106952720B (en) | 2017-02-28 | 2017-02-28 | Preparation method of cobalt-based amorphous iron core for magnetic amplifier |
Country Status (1)
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CN (1) | CN106952720B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115369340B (en) * | 2022-08-23 | 2023-07-21 | 安泰科技股份有限公司 | Cobalt-based amorphous alloy magnetic core and preparation method and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002023560A1 (en) * | 2000-09-15 | 2002-03-21 | Vacuumschmelze Gmbh & Co. Kg | Half-cycle transductor with a magnetic core, use of half-cycle transductors and method for producing magnetic cores for half-cycle transductors |
CN102360913A (en) * | 2011-07-27 | 2012-02-22 | 安徽芜湖君华科技材料有限责任公司 | Preparation method for novel amorphous transformer magnetic core |
CN102761175A (en) * | 2012-07-20 | 2012-10-31 | 安泰科技股份有限公司 | Stator iron core for axial magnetic field, and manufacturing method thereof |
CN103334067A (en) * | 2013-05-31 | 2013-10-02 | 全椒君鸿软磁材料有限公司 | Ti-Ta-Hf system Fe-based amorphous alloy thin strip and preparation method therefor |
WO2016017578A1 (en) * | 2014-07-28 | 2016-02-04 | 日立金属株式会社 | Current transformer core, method for manufacturing same, and device equipped with said core |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103050210B (en) * | 2013-01-07 | 2016-04-27 | 钢铁研究总院 | A kind of amorphous soft magnet iron core and manufacture method thereof |
-
2017
- 2017-02-28 CN CN201710110621.9A patent/CN106952720B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002023560A1 (en) * | 2000-09-15 | 2002-03-21 | Vacuumschmelze Gmbh & Co. Kg | Half-cycle transductor with a magnetic core, use of half-cycle transductors and method for producing magnetic cores for half-cycle transductors |
CN102360913A (en) * | 2011-07-27 | 2012-02-22 | 安徽芜湖君华科技材料有限责任公司 | Preparation method for novel amorphous transformer magnetic core |
CN102761175A (en) * | 2012-07-20 | 2012-10-31 | 安泰科技股份有限公司 | Stator iron core for axial magnetic field, and manufacturing method thereof |
CN103334067A (en) * | 2013-05-31 | 2013-10-02 | 全椒君鸿软磁材料有限公司 | Ti-Ta-Hf system Fe-based amorphous alloy thin strip and preparation method therefor |
WO2016017578A1 (en) * | 2014-07-28 | 2016-02-04 | 日立金属株式会社 | Current transformer core, method for manufacturing same, and device equipped with said core |
Also Published As
Publication number | Publication date |
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CN106952720A (en) | 2017-07-14 |
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Application publication date: 20170714 Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: FOSHAN ZHONGYAN AMORPHOUS TECHNOLOGY Co.,Ltd. Contract record no.: X2021980004311 Denomination of invention: A preparation method of cobalt based amorphous core for magnetic amplifier Granted publication date: 20200501 License type: Exclusive License Record date: 20210602 |
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Denomination of invention: A preparation method of cobalt based amorphous core for magnetic amplifier Effective date of registration: 20210604 Granted publication date: 20200501 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: FOSHAN ZHONGYAN AMORPHOUS TECHNOLOGY Co.,Ltd. Registration number: Y2021980004398 |
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Address after: No.15, Shunjing Avenue, B District, Lishui and GUI Industrial Park, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Zhongyan Magnetoelectric Technology Co.,Ltd. Address before: 528241 No. 15, Shunjing Avenue, zone B, Lishui hegui Industrial Park, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN ZHONGYAN AMORPHOUS TECHNOLOGY Co.,Ltd. |
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