CN104465063B - 一种耐腐蚀铁硅基磁芯的制备方法 - Google Patents
一种耐腐蚀铁硅基磁芯的制备方法 Download PDFInfo
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- CN104465063B CN104465063B CN201410794599.0A CN201410794599A CN104465063B CN 104465063 B CN104465063 B CN 104465063B CN 201410794599 A CN201410794599 A CN 201410794599A CN 104465063 B CN104465063 B CN 104465063B
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- magnetic core
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- silicon substrate
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 32
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 title claims abstract description 11
- 238000005260 corrosion Methods 0.000 title claims abstract description 8
- 230000007797 corrosion Effects 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 20
- 239000000956 alloy Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000010955 niobium Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 32
- 229910052786 argon Inorganic materials 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 238000005097 cold rolling Methods 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 abstract description 6
- 239000010703 silicon Substances 0.000 abstract description 3
- 230000005292 diamagnetic effect Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002210 silicon-based material Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Soft Magnetic Materials (AREA)
Abstract
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CN104465063A CN104465063A (zh) | 2015-03-25 |
CN104465063B true CN104465063B (zh) | 2017-05-31 |
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CN111875369A (zh) * | 2020-06-16 | 2020-11-03 | 天长市烁源磁电有限公司 | 一种耐腐型磁性铁氧体磁芯的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065330A (en) * | 1974-09-26 | 1977-12-27 | The Foundation: The Research Institute Of Electric And Magnetic Alloys | Wear-resistant high-permeability alloy |
US6149862A (en) * | 1999-05-18 | 2000-11-21 | The Atri Group Ltd. | Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same |
CN101604567A (zh) * | 2009-04-30 | 2009-12-16 | 北京科技大学 | 高饱和磁化强度和高玻璃形成能力的铁基软磁材料 |
CN101826386A (zh) * | 2010-04-28 | 2010-09-08 | 天津天和磁材技术有限公司 | 一种稀土永磁材料的成分和制造工艺 |
CN103924158A (zh) * | 2014-04-29 | 2014-07-16 | 周末 | 一种铁铝基软磁材料的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58139408A (ja) * | 1982-02-15 | 1983-08-18 | Hitachi Metals Ltd | 巻鉄心の製造方法 |
JPS59202614A (ja) * | 1983-05-04 | 1984-11-16 | Showa Denko Kk | 磁気素子 |
US5160390A (en) * | 1990-09-12 | 1992-11-03 | Kawasaki Steel Corporation | Rapidly solidified fe-cr-al alloy foil having excellent anti-oxidation properties |
JPH0525592A (ja) * | 1991-07-15 | 1993-02-02 | Minebea Co Ltd | 希土類磁石材料 |
CN102280241B (zh) * | 2011-08-20 | 2012-07-04 | 陈登刚 | 一种铁硅铝软磁粉末的制造工艺 |
CN103035350B (zh) * | 2013-01-10 | 2016-02-24 | 浙江大学 | 一种利用混合稀土mm制备的低成本永磁体及其制备方法 |
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2014
- 2014-12-20 CN CN201410794599.0A patent/CN104465063B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065330A (en) * | 1974-09-26 | 1977-12-27 | The Foundation: The Research Institute Of Electric And Magnetic Alloys | Wear-resistant high-permeability alloy |
US6149862A (en) * | 1999-05-18 | 2000-11-21 | The Atri Group Ltd. | Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same |
CN101604567A (zh) * | 2009-04-30 | 2009-12-16 | 北京科技大学 | 高饱和磁化强度和高玻璃形成能力的铁基软磁材料 |
CN101826386A (zh) * | 2010-04-28 | 2010-09-08 | 天津天和磁材技术有限公司 | 一种稀土永磁材料的成分和制造工艺 |
CN103924158A (zh) * | 2014-04-29 | 2014-07-16 | 周末 | 一种铁铝基软磁材料的制备方法 |
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