CN103572217B - 一种钕铁硼永磁材料表面防护层及其制备方法 - Google Patents
一种钕铁硼永磁材料表面防护层及其制备方法 Download PDFInfo
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- CN103572217B CN103572217B CN201310556568.7A CN201310556568A CN103572217B CN 103572217 B CN103572217 B CN 103572217B CN 201310556568 A CN201310556568 A CN 201310556568A CN 103572217 B CN103572217 B CN 103572217B
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- 239000000696 magnetic material Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229910001172 neodymium magnet Inorganic materials 0.000 claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000007747 plating Methods 0.000 claims abstract description 24
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001704 evaporation Methods 0.000 claims abstract description 15
- 230000008020 evaporation Effects 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 13
- 238000000151 deposition Methods 0.000 claims abstract description 10
- 230000008021 deposition Effects 0.000 claims abstract description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000010849 ion bombardment Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 5
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- 238000005260 corrosion Methods 0.000 abstract description 16
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- 238000005516 engineering process Methods 0.000 description 15
- 239000010408 film Substances 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 239000011253 protective coating Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000003082 abrasive agent Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000003475 lamination Methods 0.000 description 5
- 238000001755 magnetron sputter deposition Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001771 vacuum deposition Methods 0.000 description 4
- 238000005270 abrasive blasting Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000002500 effect on skin Effects 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
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- 239000011230 binding agent Substances 0.000 description 1
- 238000000541 cathodic arc deposition Methods 0.000 description 1
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- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000869 ion-assisted deposition Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Hard Magnetic Materials (AREA)
Abstract
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CN201310556568.7A CN103572217B (zh) | 2013-11-11 | 2013-11-11 | 一种钕铁硼永磁材料表面防护层及其制备方法 |
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CN103572217B true CN103572217B (zh) | 2016-08-17 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104032342B (zh) * | 2014-06-11 | 2016-09-14 | 安徽大地熊新材料股份有限公司 | 一种提高烧结钕铁硼磁体与电镀层结合力的方法 |
CN104651779A (zh) * | 2015-02-11 | 2015-05-27 | 烟台首钢磁性材料股份有限公司 | 一种用于钕铁硼磁体的镀膜设备及镀膜工艺 |
CN105039923A (zh) * | 2015-08-28 | 2015-11-11 | 安徽大地熊新材料股份有限公司 | 一种永磁材料表面高结合力镀铝膜工艺 |
CN106756795B (zh) * | 2016-09-30 | 2019-04-30 | 广东省新材料研究所 | 一种碳化硅复合材料高温防护涂层的制备方法 |
CN106783134A (zh) * | 2017-01-18 | 2017-05-31 | 安徽大地熊新材料股份有限公司 | 一种表面涂覆有防护涂层的粘胶磁体组件的制备方法 |
CN107164731B (zh) * | 2017-05-26 | 2021-08-31 | 广东省新材料研究所 | 一种镁合金表面铝复合防护层的制备方法 |
CN108305959B (zh) * | 2018-01-25 | 2020-07-31 | 武汉华星光电半导体显示技术有限公司 | Oled阳极及其制造方法、oled基板的制造方法 |
CN110004439B (zh) * | 2019-03-15 | 2021-11-05 | 包头稀土研究院 | 稀土金属表面无碳复合防护涂层的制备方法 |
CN112680695B (zh) * | 2020-12-17 | 2021-09-21 | 中国科学院力学研究所 | 一种同时提高烧结钕铁硼矫顽力和耐蚀性的方法 |
Citations (1)
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CN101760722A (zh) * | 2008-12-25 | 2010-06-30 | 北京中科三环高技术股份有限公司 | 一种阻止小磁体在气相沉积薄膜过程中产生凸起的方法 |
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JP4691833B2 (ja) * | 2001-06-07 | 2011-06-01 | 日立金属株式会社 | 金属蒸着被膜を表面に有する希土類系永久磁石の製造方法 |
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CN101760722A (zh) * | 2008-12-25 | 2010-06-30 | 北京中科三环高技术股份有限公司 | 一种阻止小磁体在气相沉积薄膜过程中产生凸起的方法 |
Non-Patent Citations (1)
Title |
---|
"氮分压对钕铁硼表面直流磁控溅射沉积AlN/Al防护涂层结构和性能的影响";李金龙等;《中国表面工程》;20100630;第23卷(第3期);第80-83页 * |
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Effective date of registration: 20171206 Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: GUANGDONG INSTITUTE OF NEW MATERIALS Address before: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGZHOU Research Institute OF NON FERROUS METALS |
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Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: Institute of new materials, Guangdong Academy of Sciences Address before: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGDONG INSTITUTE OF NEW MATERIALS |
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