CN104823250B - 特别是用于电流变压器的磁心和用于制造其的方法 - Google Patents
特别是用于电流变压器的磁心和用于制造其的方法 Download PDFInfo
- Publication number
- CN104823250B CN104823250B CN201380053051.4A CN201380053051A CN104823250B CN 104823250 B CN104823250 B CN 104823250B CN 201380053051 A CN201380053051 A CN 201380053051A CN 104823250 B CN104823250 B CN 104823250B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic core
- atom
- strip material
- list
- 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.)
- Active
Links
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
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/007—Heat treatment of ferrous alloys containing Co
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1238—Flattening; Dressing; Flexing
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/125—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with application of tension
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/005—Alloys based on nickel or cobalt with Manganese as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- H01F1/14766—Fe-Si based 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
- H01F1/12—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
- H01F1/16—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 sheets
-
- 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)
- H01F41/022—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) by winding the strips or ribbons around a coil
-
- 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
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/03—Amorphous or microcrystalline structure
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012218656.5A DE102012218656A1 (de) | 2012-10-12 | 2012-10-12 | Magnetkern, insbesondere für einen Stromtransformator, und Verfahren zu dessen Herstellung |
DE102012218656.5 | 2012-10-12 | ||
PCT/EP2013/071027 WO2014056972A1 (de) | 2012-10-12 | 2013-10-09 | Magnetkern, insbesondere für einen stromtransformator, und verfahren zu dessen herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104823250A CN104823250A (zh) | 2015-08-05 |
CN104823250B true CN104823250B (zh) | 2018-06-15 |
Family
ID=49486453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380053051.4A Active CN104823250B (zh) | 2012-10-12 | 2013-10-09 | 特别是用于电流变压器的磁心和用于制造其的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150255203A1 (pt-PT) |
CN (1) | CN104823250B (pt-PT) |
DE (1) | DE102012218656A1 (pt-PT) |
WO (1) | WO2014056972A1 (pt-PT) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9773595B2 (en) * | 2011-04-15 | 2017-09-26 | Vacuumschmelze Gmbh & Co. Kg | Alloy, magnetic core and process for the production of a tape from an alloy |
CN104376950B (zh) * | 2014-12-12 | 2018-02-23 | 安泰科技股份有限公司 | 一种铁基恒导磁纳米晶磁芯及其制备方法 |
DE102015107294A1 (de) * | 2015-05-11 | 2016-11-17 | Technische Hochschule Köln | Spulenanordnung für Spannungsregler |
US10345397B2 (en) | 2016-05-31 | 2019-07-09 | Texas Instruments Incorporated | Highly sensitive, low power fluxgate magnetic sensor integrated onto semiconductor process technologies |
US10014623B2 (en) * | 2016-11-23 | 2018-07-03 | General Electric Company | X-ray tube high voltage connector with integrated heating transformer |
WO2019009311A1 (ja) * | 2017-07-04 | 2019-01-10 | 日立金属株式会社 | 巻磁心及び巻磁心の製造方法 |
US20210310097A1 (en) * | 2017-07-04 | 2021-10-07 | Hitachi Metals, Ltd. | Amorphous alloy ribbon, production method therefor, and amorphous alloy ribbon piece |
JP7043877B2 (ja) * | 2018-02-21 | 2022-03-30 | Tdk株式会社 | 軟磁性合金および磁性部品 |
CN110993240B (zh) * | 2019-12-30 | 2022-02-18 | 华南理工大学 | 一种抗直流分量互感器用铁基非晶软磁合金及其制备方法 |
CN112951579B (zh) * | 2021-01-29 | 2022-07-12 | 佛山市中研非晶科技股份有限公司 | 一种铁基纳米晶磁芯剩磁的热处理方法 |
CN113104854A (zh) * | 2021-04-06 | 2021-07-13 | 深圳晶弘新能源科技有限公司 | 高效节能非晶纳米晶磁芯及其制作方法 |
DE102021121345A1 (de) | 2021-08-17 | 2023-02-23 | Vacuumschmelze Gmbh & Co. Kg | Legierung und Verfahren zum Herstellen eines nanokristallinen Metallbandes |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323360A (zh) * | 1998-08-13 | 2001-11-21 | 真空融化股份有限公司 | 非晶态合金的退火方法和标记物的制造方法 |
CN1340181A (zh) * | 1999-02-10 | 2002-03-13 | 真空融化股份有限公司 | 用于电子器件监视的小尺寸和高信号波幅的磁-声标识器 |
CN1659289A (zh) * | 2002-06-11 | 2005-08-24 | 真空融化股份有限公司 | 具有改进加工效率的金属带连续退火方法与装置 |
CN1757079A (zh) * | 2003-04-02 | 2006-04-05 | 真空融化两合公司 | 磁芯、制造这种磁芯的方法、这种磁芯尤其在电流互感器和电流补偿的扼流圈中的应用以及制造这种磁芯的合金和带材 |
CN101371321A (zh) * | 2005-05-20 | 2009-02-18 | 安费合金公司 | 纳米结晶材料的带材的生产方法和由所述带材生产卷绕芯的设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611871A (en) * | 1994-07-20 | 1997-03-18 | Hitachi Metals, Ltd. | Method of producing nanocrystalline alloy having high permeability |
JP2008196006A (ja) * | 2007-02-13 | 2008-08-28 | Hitachi Metals Ltd | Fe基ナノ結晶軟磁性合金、アモルファス合金薄帯およびFe基ナノ結晶軟磁性合金の製造方法並びに磁性部品 |
US9773595B2 (en) * | 2011-04-15 | 2017-09-26 | Vacuumschmelze Gmbh & Co. Kg | Alloy, magnetic core and process for the production of a tape from an alloy |
DE102012218657A1 (de) * | 2012-10-12 | 2014-05-22 | Vacuumschmelze Gmbh & Co. Kg | Magnetkern, Verfahren und Vorrichtung zu dessen Herstellung und Verwendung eines solchen Magnetkerns |
DE102012109744A1 (de) * | 2012-10-12 | 2014-04-17 | Vacuumschmelze Gmbh & Co. Kg | Legierung, Magnetkern und Verfahren zum Herstellen eines Bandes aus einer Legierung |
-
2012
- 2012-10-12 DE DE102012218656.5A patent/DE102012218656A1/de active Pending
-
2013
- 2013-10-09 CN CN201380053051.4A patent/CN104823250B/zh active Active
- 2013-10-09 WO PCT/EP2013/071027 patent/WO2014056972A1/de active Application Filing
- 2013-10-09 US US14/434,894 patent/US20150255203A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323360A (zh) * | 1998-08-13 | 2001-11-21 | 真空融化股份有限公司 | 非晶态合金的退火方法和标记物的制造方法 |
CN1340181A (zh) * | 1999-02-10 | 2002-03-13 | 真空融化股份有限公司 | 用于电子器件监视的小尺寸和高信号波幅的磁-声标识器 |
CN1659289A (zh) * | 2002-06-11 | 2005-08-24 | 真空融化股份有限公司 | 具有改进加工效率的金属带连续退火方法与装置 |
CN1757079A (zh) * | 2003-04-02 | 2006-04-05 | 真空融化两合公司 | 磁芯、制造这种磁芯的方法、这种磁芯尤其在电流互感器和电流补偿的扼流圈中的应用以及制造这种磁芯的合金和带材 |
CN101371321A (zh) * | 2005-05-20 | 2009-02-18 | 安费合金公司 | 纳米结晶材料的带材的生产方法和由所述带材生产卷绕芯的设备 |
Also Published As
Publication number | Publication date |
---|---|
DE102012218656A1 (de) | 2014-06-12 |
CN104823250A (zh) | 2015-08-05 |
US20150255203A1 (en) | 2015-09-10 |
WO2014056972A1 (de) | 2014-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104823250B (zh) | 特别是用于电流变压器的磁心和用于制造其的方法 | |
KR101725610B1 (ko) | 위치-의존성 투자율을 갖는 연자성 코어 | |
US20140152416A1 (en) | Magnetic core, method and device for its production and use of such a magnetic core | |
US9773595B2 (en) | Alloy, magnetic core and process for the production of a tape from an alloy | |
EP1840906B1 (en) | Magnetic core for current transformer, current transformer and watthour meter | |
US10347405B2 (en) | Alloy, magnet core and method for producing a strip from an alloy | |
US20200185151A1 (en) | Method and device for producing soft magnetic strip material for strip ring cores | |
US7861403B2 (en) | Current transformer cores formed from magnetic iron-based alloy including final crystalline particles and method for producing same | |
KR101911569B1 (ko) | 합금, 자심 및 합금으로부터 테이프를 제조하는 방법 | |
US20170323712A1 (en) | Fe-BASED SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC CORE COMPRISING SAME | |
JP6867744B2 (ja) | Fe基ナノ結晶合金の製造方法 | |
EP3050977B1 (en) | Method for producing fe-based nano-crystal alloy, and method for producing fe-based nano-crystal alloy magnetic core | |
US20230298788A1 (en) | Fe-based nanocrystal soft magnetic alloy and magnetic component | |
WO2023020945A1 (de) | Legierung und verfahren zum herstellen eines nanokristallinen metallbandes | |
Wang et al. | Heating rate dependence of magnetic properties for Fe-based nanocrystalline alloys | |
CN103238190B (zh) | 用于机电元件的软磁金属带 | |
KR100904664B1 (ko) | 전류 센서용 자기 코어 | |
Yu et al. | Magneto-impedance effect in soft magnetic tubes | |
Gercsi et al. | Study of structural and magnetic properties of (Fe100–xCox) 73.5 Si13. 5B9Nb3Cu1 alloys | |
Hrakova et al. | Enhancing Performance of Fluxgate Sensors Using Annealed Nanocrystalline Core | |
US20220298615A1 (en) | Methods of Modifying a Domain Structure of a Magnetic Ribbon, Manufacturing an Apparatus, and Magnetic Ribbon Having a Domain Structure | |
CN115995339A (zh) | 一种具有低矫顽力和低磁导率的铁基纳米晶磁芯及制备方法 | |
Zhang et al. | Influence of Fe on magnetoimpedance effect of Co72− xFexZr8B20 alloys | |
JPH04275409A (ja) | 磁心の熱処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |