CN103839643B - 一种μ26铁硅镍磁粉芯材料及其制备方法 - Google Patents
一种μ26铁硅镍磁粉芯材料及其制备方法 Download PDFInfo
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- CN103839643B CN103839643B CN201310699018.0A CN201310699018A CN103839643B CN 103839643 B CN103839643 B CN 103839643B CN 201310699018 A CN201310699018 A CN 201310699018A CN 103839643 B CN103839643 B CN 103839643B
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- iron
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 239000011162 core material Substances 0.000 title claims abstract description 72
- 239000000843 powder Substances 0.000 title claims abstract description 61
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000003723 Smelting Methods 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000002844 melting Methods 0.000 claims abstract description 18
- 230000008018 melting Effects 0.000 claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 15
- 239000010703 silicon Substances 0.000 claims abstract description 15
- 238000000748 compression moulding Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 229910002058 ternary alloy Inorganic materials 0.000 claims abstract description 8
- 239000004922 lacquer Substances 0.000 claims abstract description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 58
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 30
- 239000000377 silicon dioxide Substances 0.000 claims description 17
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 15
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 14
- 238000002161 passivation Methods 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910002056 binary alloy Inorganic materials 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 238000013467 fragmentation Methods 0.000 claims description 5
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 230000005285 magnetism related processes and functions Effects 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 6
- 239000006249 magnetic particle Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- KSIIOJIEFUOLDP-UHFFFAOYSA-N [Si].[Fe].[Ni] Chemical compound [Si].[Fe].[Ni] KSIIOJIEFUOLDP-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 229910021484 silicon-nickel alloy Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 1
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Description
Claims (9)
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CN201310699018.0A CN103839643B (zh) | 2013-12-19 | 2013-12-19 | 一种μ26铁硅镍磁粉芯材料及其制备方法 |
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CN103839643A CN103839643A (zh) | 2014-06-04 |
CN103839643B true CN103839643B (zh) | 2016-04-27 |
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Families Citing this family (2)
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CN108655388B (zh) * | 2017-03-29 | 2020-05-29 | 鞍钢股份有限公司 | 一种高硅含量铁粉及其制备方法 |
CN108831731A (zh) * | 2018-06-27 | 2018-11-16 | 四川东阁科技有限公司 | 一种耐高温的磁粉芯 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002170707A (ja) * | 2000-12-04 | 2002-06-14 | Daido Steel Co Ltd | 高い電気抵抗をもつ圧粉磁心とその製造方法 |
CN102303115A (zh) * | 2011-08-17 | 2012-01-04 | 天通控股股份有限公司 | 一种铁硅材料及μ26铁硅磁粉芯的制造方法 |
CN103377785A (zh) * | 2013-07-10 | 2013-10-30 | 浙江大学 | 一种无机绝缘粘结颗粒制备金属软磁粉芯的方法 |
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2013
- 2013-12-19 CN CN201310699018.0A patent/CN103839643B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002170707A (ja) * | 2000-12-04 | 2002-06-14 | Daido Steel Co Ltd | 高い電気抵抗をもつ圧粉磁心とその製造方法 |
CN102303115A (zh) * | 2011-08-17 | 2012-01-04 | 天通控股股份有限公司 | 一种铁硅材料及μ26铁硅磁粉芯的制造方法 |
CN103377785A (zh) * | 2013-07-10 | 2013-10-30 | 浙江大学 | 一种无机绝缘粘结颗粒制备金属软磁粉芯的方法 |
Non-Patent Citations (1)
Title |
---|
Preparation of nanocrystalline Fe–Si–Ni soft magnetic powders by mechanical alloying;H.R. Madaah Hosseini; A. Bahrami;《Materials Science and Engineering B》;20050731;第123卷;正文第2页第1栏第1段第7行 * |
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Effective date of registration: 20240410 Address after: No. 233, Jiangnan Road, Hengdian Town, Dongyang City, Jinhua City, Zhejiang Province 322118 Patentee after: Jinhua cimeng Intellectual Property Service Co.,Ltd. Country or region after: China Address before: 322118 Hengdian industrial district, Dongyang City, Jinhua, Zhejiang Patentee before: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. Country or region before: China |
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Application publication date: 20140604 Assignee: ZHEJIANG DONGYANG DONGCI CHENGJI ELECTRONIC Co.,Ltd. Assignor: Jinhua cimeng Intellectual Property Service Co.,Ltd. Contract record no.: X2024330000651 Denomination of invention: A m 26 iron silicon nickel magnetic powder core material and its preparation method Granted publication date: 20160427 License type: Common License Record date: 20240926 |