CN101684527B - 一种制造锰铝硬磁合金的方法 - Google Patents
一种制造锰铝硬磁合金的方法 Download PDFInfo
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- CN101684527B CN101684527B CN200810120875.XA CN200810120875A CN101684527B CN 101684527 B CN101684527 B CN 101684527B CN 200810120875 A CN200810120875 A CN 200810120875A CN 101684527 B CN101684527 B CN 101684527B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 9
- -1 manganese-aluminium Chemical compound 0.000 title claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 49
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 48
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 238000010791 quenching Methods 0.000 claims abstract description 14
- 230000000171 quenching effect Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 10
- 238000005275 alloying Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000005242 forging Methods 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 230000005291 magnetic effect Effects 0.000 abstract description 25
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 2
- 229910052723 transition metal Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 7
- 150000002910 rare earth metals Chemical class 0.000 description 7
- 125000004429 atom Chemical group 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000005408 paramagnetism Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910001291 heusler alloy Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001047 Hard ferrite Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000004826 seaming Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000655 Killed steel Inorganic materials 0.000 description 2
- 229910018657 Mn—Al Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000714 At alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 235000021184 main course Nutrition 0.000 description 1
- MECMQNITHCOSAF-UHFFFAOYSA-N manganese titanium Chemical compound [Ti].[Mn] MECMQNITHCOSAF-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Manufacturing Cores, Coils, And Magnets (AREA)
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CN200810120875.XA CN101684527B (zh) | 2008-09-22 | 2008-09-22 | 一种制造锰铝硬磁合金的方法 |
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CN200810120875.XA CN101684527B (zh) | 2008-09-22 | 2008-09-22 | 一种制造锰铝硬磁合金的方法 |
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CN101684527A CN101684527A (zh) | 2010-03-31 |
CN101684527B true CN101684527B (zh) | 2011-01-12 |
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CN105734374B (zh) * | 2016-03-04 | 2018-11-13 | 北京大学 | 一种直接制备出τ相Mn-Al或Mn-Al-C的方法 |
CN105755303B (zh) * | 2016-04-06 | 2017-06-13 | 同济大学 | 一种MnAl合金磁性材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1033495A (zh) * | 1987-12-11 | 1989-06-21 | 菲利浦光灯制造公司 | 具有磁四方晶相的无硼硬磁材料 |
US6207886B1 (en) * | 1998-06-30 | 2001-03-27 | Matsushita Electric Industrial Co., Ltd. | Skutterudite thermoelectric material thermoelectric couple and method of producing the same |
CN1969354A (zh) * | 2004-04-21 | 2007-05-23 | 昭和电工株式会社 | 制造锰铝铜强磁性合金、半锰铝铜强磁性合金、填充式方钴矿基合金的方法以及利用它们的热电转换系统 |
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2008
- 2008-09-22 CN CN200810120875.XA patent/CN101684527B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1033495A (zh) * | 1987-12-11 | 1989-06-21 | 菲利浦光灯制造公司 | 具有磁四方晶相的无硼硬磁材料 |
US6207886B1 (en) * | 1998-06-30 | 2001-03-27 | Matsushita Electric Industrial Co., Ltd. | Skutterudite thermoelectric material thermoelectric couple and method of producing the same |
CN1969354A (zh) * | 2004-04-21 | 2007-05-23 | 昭和电工株式会社 | 制造锰铝铜强磁性合金、半锰铝铜强磁性合金、填充式方钴矿基合金的方法以及利用它们的热电转换系统 |
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Address after: No. 519 Road, 315201 Zhejiang Zhuang Zhenhai District of city of Ningbo Province Patentee after: Ningbo Institute of Material Technology and Engineering Chinese Academy of Scien Patentee after: NINGBO JINJI STRONG MAGNETIC MATERIAL CO., LTD. Address before: No. 519 Road, 315201 Zhejiang Zhuang Zhenhai District of city of Ningbo Province Patentee before: Ningbo Institute of Material Technology and Engineering Chinese Academy of Scien Patentee before: Jinji High-Magnetic NdFeB Materials Co., Ltd., Ningbo |