CN1516204A - 软磁铁硅铝合金粉芯的制造方法 - Google Patents
软磁铁硅铝合金粉芯的制造方法 Download PDFInfo
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- CN1516204A CN1516204A CNA031148662A CN03114866A CN1516204A CN 1516204 A CN1516204 A CN 1516204A CN A031148662 A CNA031148662 A CN A031148662A CN 03114866 A CN03114866 A CN 03114866A CN 1516204 A CN1516204 A CN 1516204A
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- 239000000843 powder Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title description 4
- 229910052710 silicon Inorganic materials 0.000 title description 3
- 239000010703 silicon Substances 0.000 title description 3
- 229910000838 Al alloy Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 55
- 239000000956 alloy Substances 0.000 claims abstract description 55
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004593 Epoxy Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 10
- 238000003723 Smelting Methods 0.000 claims abstract description 7
- 229910052786 argon Inorganic materials 0.000 claims abstract description 7
- 238000000137 annealing Methods 0.000 claims abstract description 5
- 239000007767 bonding agent Substances 0.000 claims description 29
- 229920000647 polyepoxide Polymers 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003822 epoxy resin Substances 0.000 claims description 11
- 238000000748 compression moulding Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 238000002161 passivation Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 229910000702 sendust Inorganic materials 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000006249 magnetic particle Substances 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 229910002796 Si–Al Inorganic materials 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- 239000006247 magnetic powder Substances 0.000 description 25
- 230000035699 permeability Effects 0.000 description 16
- 239000012298 atmosphere Substances 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 9
- 230000002708 enhancing effect Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 235000019795 sodium metasilicate Nutrition 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 229910000714 At alloy Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 238000009702 powder compression Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910000863 Ferronickel Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- VAWNDNOTGRTLLU-UHFFFAOYSA-N iron molybdenum nickel Chemical compound [Fe].[Ni].[Mo] VAWNDNOTGRTLLU-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
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- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
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- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Description
品质因数Q | 28.0 | 42.1 | 38.4 | 31.3 | 26.2 | |
电感因子AL(nH/N2) | 58.5 |
品质因数Q | 28.0 | 40.3 | 31.3 | 26.2 | 21.9 | |
电感因子AL(nH/N2) | 60.1 |
品质因数Q | 25.7 | 48.5 | 40.4 | 35.0 | 28.0 | |
电感因子AL(nH/N2) | 53.9 |
电感因子AL(nH/N2) | 59.3 |
品质因数Q | 27.0 | 46.5 | 38.1 | 35.0 | 29.0 | |
电感因子AL(nH/N2) | 57.2 |
试样26 | 电感量L(μH) | 132.7 | 132.2 | 131.5 | 130.0 | 128.1 |
品质因数Q | 24.1 | 45.5 | 37.3 | 34.2 | 28.1 | |
电感因子AL(nH/N2) | 53.1 |
Claims (5)
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CN 03114866 CN1229826C (zh) | 2003-01-08 | 2003-01-08 | 软磁铁硅铝合金粉芯的制造方法 |
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CN 03114866 CN1229826C (zh) | 2003-01-08 | 2003-01-08 | 软磁铁硅铝合金粉芯的制造方法 |
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Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100367421C (zh) * | 2004-12-14 | 2008-02-06 | 王�锋 | 软磁铁硅铝磁粉芯的制造方法 |
CN100424968C (zh) * | 2005-01-04 | 2008-10-08 | 周萌 | 整体型转子/定子的制备方法 |
CN100429728C (zh) * | 2006-10-19 | 2008-10-29 | 武汉欣达磁性材料有限公司 | 压制铁硅铝磁粉芯用粉末的制造方法 |
CN100490029C (zh) * | 2005-12-28 | 2009-05-20 | 安泰科技股份有限公司 | 磁粉芯用非晶纳米晶复合粉末及其磁粉芯制备方法 |
CN1966186B (zh) * | 2006-08-10 | 2010-07-28 | 江西大有科技有限公司 | 一种合金软磁粉芯制造方法 |
CN102360671A (zh) * | 2011-08-12 | 2012-02-22 | 天通控股股份有限公司 | 一种μ75铁硅铝磁粉芯的制造方法 |
CN101233586B (zh) * | 2005-08-03 | 2012-03-21 | 住友电气工业株式会社 | 软磁性材料、软磁性材料的制造方法、压粉铁心以及压粉铁心的制造方法 |
CN102623121A (zh) * | 2012-04-05 | 2012-08-01 | 天通控股股份有限公司 | 一种铁硅材料及μ90铁硅磁粉芯的制造方法 |
CN102689010A (zh) * | 2012-06-19 | 2012-09-26 | 浙江科达磁电有限公司 | 一种用于制备纳米晶磁芯的金属粉末 |
CN102699336A (zh) * | 2012-06-20 | 2012-10-03 | 浙江科达磁电有限公司 | 纳米晶磁芯用金属粉末的制备方法 |
CN102699335A (zh) * | 2012-06-19 | 2012-10-03 | 浙江科达磁电有限公司 | 一种纳米晶磁芯用金属粉末的制备方法 |
CN102699320A (zh) * | 2012-06-20 | 2012-10-03 | 浙江科达磁电有限公司 | 用于制备纳米晶磁芯的金属粉末 |
CN102938312A (zh) * | 2012-11-14 | 2013-02-20 | 浙江宏伟磁业科技股份有限公司 | 一种铁硅铝金属磁粉芯的制造方法 |
CN103551565A (zh) * | 2013-10-30 | 2014-02-05 | 武汉欣达磁性材料有限公司 | 软磁铁硅铝镍合金粉末的制造方法 |
CN103666364A (zh) * | 2012-09-13 | 2014-03-26 | 东睦新材料集团股份有限公司 | 金属软磁复合材料用有机绝缘粘结剂及制备金属软磁复合材料方法 |
CN105405610A (zh) * | 2015-12-28 | 2016-03-16 | 江苏晨朗电子集团有限公司 | 变压器 |
CN101901668B (zh) * | 2009-05-27 | 2016-07-13 | 乾坤科技股份有限公司 | 电感器及其制作方法 |
CN106024346A (zh) * | 2016-06-29 | 2016-10-12 | 无锡康柏斯机械科技有限公司 | 一种笔式汽车点火线圈铁芯的制备工艺 |
CN107332163A (zh) * | 2017-07-12 | 2017-11-07 | 国网山东省电力公司临沂供电公司 | 一种输电线路紧线辅助工具 |
CN107564655A (zh) * | 2017-10-17 | 2018-01-09 | 青岛云路先进材料技术有限公司 | 一种制备仙台斯特合金磁粉芯的方法 |
CN108777229A (zh) * | 2018-05-25 | 2018-11-09 | 郭跃 | 一种高频软磁铁硅铝磁粉芯的制备方法 |
CN110323052A (zh) * | 2018-03-28 | 2019-10-11 | 昆山磁通新材料科技有限公司 | 一种高磁导率高效能模压电感的制备方法及其电感 |
CN111370214A (zh) * | 2019-11-20 | 2020-07-03 | 横店集团东磁股份有限公司 | 一种合金复合粉制备磁粉芯的方法 |
CN114472878A (zh) * | 2022-02-07 | 2022-05-13 | 山东恒瑞磁电科技有限公司 | 一种一体成型电感软磁粉的制备方法及应用 |
Families Citing this family (1)
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CN106098337B (zh) * | 2016-07-28 | 2017-11-21 | 陈振德 | 一种笔式汽车点火线圈用软磁铁芯 |
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2003
- 2003-01-08 CN CN 03114866 patent/CN1229826C/zh not_active Expired - Fee Related
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100367421C (zh) * | 2004-12-14 | 2008-02-06 | 王�锋 | 软磁铁硅铝磁粉芯的制造方法 |
CN100424968C (zh) * | 2005-01-04 | 2008-10-08 | 周萌 | 整体型转子/定子的制备方法 |
CN101233586B (zh) * | 2005-08-03 | 2012-03-21 | 住友电气工业株式会社 | 软磁性材料、软磁性材料的制造方法、压粉铁心以及压粉铁心的制造方法 |
CN100490029C (zh) * | 2005-12-28 | 2009-05-20 | 安泰科技股份有限公司 | 磁粉芯用非晶纳米晶复合粉末及其磁粉芯制备方法 |
CN1966186B (zh) * | 2006-08-10 | 2010-07-28 | 江西大有科技有限公司 | 一种合金软磁粉芯制造方法 |
CN100429728C (zh) * | 2006-10-19 | 2008-10-29 | 武汉欣达磁性材料有限公司 | 压制铁硅铝磁粉芯用粉末的制造方法 |
CN101901668B (zh) * | 2009-05-27 | 2016-07-13 | 乾坤科技股份有限公司 | 电感器及其制作方法 |
CN102360671A (zh) * | 2011-08-12 | 2012-02-22 | 天通控股股份有限公司 | 一种μ75铁硅铝磁粉芯的制造方法 |
CN102360671B (zh) * | 2011-08-12 | 2014-06-11 | 天通控股股份有限公司 | 一种μ75铁硅铝磁粉芯的制造方法 |
CN102623121A (zh) * | 2012-04-05 | 2012-08-01 | 天通控股股份有限公司 | 一种铁硅材料及μ90铁硅磁粉芯的制造方法 |
CN102623121B (zh) * | 2012-04-05 | 2015-01-07 | 天通控股股份有限公司 | 一种铁硅材料及μ90铁硅磁粉芯的制造方法 |
CN102689010A (zh) * | 2012-06-19 | 2012-09-26 | 浙江科达磁电有限公司 | 一种用于制备纳米晶磁芯的金属粉末 |
CN102699335A (zh) * | 2012-06-19 | 2012-10-03 | 浙江科达磁电有限公司 | 一种纳米晶磁芯用金属粉末的制备方法 |
CN102699336A (zh) * | 2012-06-20 | 2012-10-03 | 浙江科达磁电有限公司 | 纳米晶磁芯用金属粉末的制备方法 |
CN102699320A (zh) * | 2012-06-20 | 2012-10-03 | 浙江科达磁电有限公司 | 用于制备纳米晶磁芯的金属粉末 |
CN102699336B (zh) * | 2012-06-20 | 2014-09-03 | 浙江科达磁电有限公司 | 纳米晶磁芯用金属粉末的制备方法 |
CN103666364A (zh) * | 2012-09-13 | 2014-03-26 | 东睦新材料集团股份有限公司 | 金属软磁复合材料用有机绝缘粘结剂及制备金属软磁复合材料方法 |
CN102938312A (zh) * | 2012-11-14 | 2013-02-20 | 浙江宏伟磁业科技股份有限公司 | 一种铁硅铝金属磁粉芯的制造方法 |
CN102938312B (zh) * | 2012-11-14 | 2016-10-05 | 胡贤晨 | 一种铁硅铝金属磁粉芯的制造方法 |
CN103551565A (zh) * | 2013-10-30 | 2014-02-05 | 武汉欣达磁性材料有限公司 | 软磁铁硅铝镍合金粉末的制造方法 |
CN103551565B (zh) * | 2013-10-30 | 2016-08-17 | 武汉欣达磁性材料有限公司 | 软磁铁硅铝镍合金粉末的制造方法 |
CN105405610A (zh) * | 2015-12-28 | 2016-03-16 | 江苏晨朗电子集团有限公司 | 变压器 |
CN106024346A (zh) * | 2016-06-29 | 2016-10-12 | 无锡康柏斯机械科技有限公司 | 一种笔式汽车点火线圈铁芯的制备工艺 |
CN107332163A (zh) * | 2017-07-12 | 2017-11-07 | 国网山东省电力公司临沂供电公司 | 一种输电线路紧线辅助工具 |
CN107564655A (zh) * | 2017-10-17 | 2018-01-09 | 青岛云路先进材料技术有限公司 | 一种制备仙台斯特合金磁粉芯的方法 |
CN110323052A (zh) * | 2018-03-28 | 2019-10-11 | 昆山磁通新材料科技有限公司 | 一种高磁导率高效能模压电感的制备方法及其电感 |
CN108777229A (zh) * | 2018-05-25 | 2018-11-09 | 郭跃 | 一种高频软磁铁硅铝磁粉芯的制备方法 |
CN108777229B (zh) * | 2018-05-25 | 2020-07-14 | 山东春光磁电科技有限公司 | 一种高频软磁铁硅铝磁粉芯的制备方法 |
CN111370214A (zh) * | 2019-11-20 | 2020-07-03 | 横店集团东磁股份有限公司 | 一种合金复合粉制备磁粉芯的方法 |
CN114472878A (zh) * | 2022-02-07 | 2022-05-13 | 山东恒瑞磁电科技有限公司 | 一种一体成型电感软磁粉的制备方法及应用 |
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