CN110060831B - 一种抗直流互感器铁芯的制备工艺 - Google Patents
一种抗直流互感器铁芯的制备工艺 Download PDFInfo
- Publication number
- CN110060831B CN110060831B CN201910394119.4A CN201910394119A CN110060831B CN 110060831 B CN110060831 B CN 110060831B CN 201910394119 A CN201910394119 A CN 201910394119A CN 110060831 B CN110060831 B CN 110060831B
- Authority
- CN
- China
- Prior art keywords
- temperature
- direct current
- current transformer
- iron core
- cooling
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 238000005266 casting Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 22
- 238000002844 melting Methods 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 238000003723 Smelting Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910021389 graphene Inorganic materials 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 15
- 229910001887 tin oxide Inorganic materials 0.000 claims description 15
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- 229910017052 cobalt Inorganic materials 0.000 claims description 13
- 239000010941 cobalt Substances 0.000 claims description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 13
- 229910052733 gallium Inorganic materials 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 13
- 239000010955 niobium Substances 0.000 claims description 13
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 13
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- 239000011701 zinc Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- C22C38/08—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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910394119.4A CN110060831B (zh) | 2019-05-13 | 2019-05-13 | 一种抗直流互感器铁芯的制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910394119.4A CN110060831B (zh) | 2019-05-13 | 2019-05-13 | 一种抗直流互感器铁芯的制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110060831A CN110060831A (zh) | 2019-07-26 |
CN110060831B true CN110060831B (zh) | 2021-01-29 |
Family
ID=67322918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910394119.4A Active CN110060831B (zh) | 2019-05-13 | 2019-05-13 | 一种抗直流互感器铁芯的制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110060831B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592460B (zh) * | 2019-08-29 | 2021-06-29 | 江苏省沙钢钢铁研究院有限公司 | 一种无取向硅钢的炼钢方法 |
CN110814661B (zh) * | 2019-11-20 | 2021-06-15 | 燕山大学 | 一种电机定子铁芯的制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105632676A (zh) * | 2016-04-04 | 2016-06-01 | 苏州思创源博电子科技有限公司 | 一种铁镍基软磁合金的制备方法 |
CN106756488A (zh) * | 2016-12-14 | 2017-05-31 | 宁波中科毕普拉斯新材料科技有限公司 | 一种铁基亚纳米软磁合金及其制备方法 |
CN108060357A (zh) * | 2017-12-12 | 2018-05-22 | 徐州远洋磁性材料有限公司 | 一种磁性材料 |
CN108570607A (zh) * | 2018-04-27 | 2018-09-25 | 佛山市中研非晶科技股份有限公司 | 一种铁钴镍系抗直流纳米晶合金材料及其制备方法 |
CN109665832A (zh) * | 2018-12-10 | 2019-04-23 | 安徽精磁电子有限公司 | 一种低功耗、高叠加特性的磁芯及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0300056D0 (sv) * | 2003-01-14 | 2003-01-14 | Morph A | New glass material |
EP2416329B1 (de) * | 2010-08-06 | 2016-04-06 | Vaccumschmelze Gmbh & Co. KG | Magnetkern für Niederfrequenzanwendungen und Verfahren zur Herstellung eines Magnetkerns für Niederfrequenzanwendungen |
-
2019
- 2019-05-13 CN CN201910394119.4A patent/CN110060831B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105632676A (zh) * | 2016-04-04 | 2016-06-01 | 苏州思创源博电子科技有限公司 | 一种铁镍基软磁合金的制备方法 |
CN106756488A (zh) * | 2016-12-14 | 2017-05-31 | 宁波中科毕普拉斯新材料科技有限公司 | 一种铁基亚纳米软磁合金及其制备方法 |
CN108060357A (zh) * | 2017-12-12 | 2018-05-22 | 徐州远洋磁性材料有限公司 | 一种磁性材料 |
CN108570607A (zh) * | 2018-04-27 | 2018-09-25 | 佛山市中研非晶科技股份有限公司 | 一种铁钴镍系抗直流纳米晶合金材料及其制备方法 |
CN109665832A (zh) * | 2018-12-10 | 2019-04-23 | 安徽精磁电子有限公司 | 一种低功耗、高叠加特性的磁芯及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110060831A (zh) | 2019-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chang et al. | Low core loss combined with high permeability for Fe-based amorphous powder cores produced by gas atomization powders | |
CN110060831B (zh) | 一种抗直流互感器铁芯的制备工艺 | |
EP0020937B1 (en) | Method of enhancing the magnetic properties of amorphous metal alloys | |
US4298409A (en) | Method for making iron-metalloid amorphous alloys for electromagnetic devices | |
CN111370193B (zh) | 一种低损耗软磁磁粉芯及其制备方法 | |
KR20050018235A (ko) | 고주파 특성이 우수한 나노 결정립 금속 분말의 제조방법및 그 분말을 이용한 고주파용 연자성 코아의 제조방법 | |
CN103998629A (zh) | 具有优异加工性和磁性能的高硅钢板及其生产方法 | |
CN105950992B (zh) | 一种采用一次冷轧法制造的晶粒取向纯铁及方法 | |
CN109680210B (zh) | 一种μ=150~250铁硅铝软磁磁粉芯的制备方法 | |
CN114694908B (zh) | 一种耐低温纳米晶软磁合金铁芯、制造方法及应用 | |
CN102304680A (zh) | 一种低成本且具有优异软磁性能的铁基非晶/纳米晶薄带及其制备方法 | |
JPH0211728A (ja) | 無配向性電気鉄板の超高速焼なまし | |
CN102129907B (zh) | 一种具有高初始磁导率和低剩磁的纳米晶软磁合金铁心及其制备方法 | |
CN107119174B (zh) | 一种提高铁硅铝软磁粉芯直流偏置性能的退火方法 | |
CN110400670B (zh) | 高矩形比钴基非晶合金铁芯及其制备方法 | |
CN104103413A (zh) | 一种具有高磁通磁环性能的磁粉芯的制备方法 | |
CN114196888A (zh) | 一种恒磁导率纳米晶铁基软磁合金材料及其制备方法 | |
CN110911078B (zh) | 一种宽频恒磁导率铁基纳米晶合金磁芯及制备方法 | |
CN108559926B (zh) | 一种铁基非晶带材及其制备方法和高频高磁导率纳米晶合金的制备方法 | |
CN101710520A (zh) | 高温度稳定性掺钴抗emi软磁材料及其制备方法 | |
CN108950434B (zh) | 一种激磁功率小的铁基非晶带材及其制备方法 | |
CN114496544A (zh) | 一种低功耗铁镍钼磁粉心的制作方法 | |
CN105950964B (zh) | 一种电机用无取向硅钢 | |
CN117727525A (zh) | 一种铁硅铝软磁材料及其制备方法 | |
CN108796395B (zh) | 一种低铁损非晶合金材料加工工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240226 Address after: 461000 in Xuji smart grid industrial park, east of Weiwu Avenue and south of Shangji street, Xuchang City, Henan Province Patentee after: HENAN XUJI METERING Co.,Ltd. Country or region after: China Address before: 230601 3rd floor, 3-D workshop, North Furong Road, Furong Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI SHENGLONG ELECTRIC Co.,Ltd. Country or region before: China |