CN106997800A - 一种无稀土MnAlCuC永磁合金及其制备方法 - Google Patents
一种无稀土MnAlCuC永磁合金及其制备方法 Download PDFInfo
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- CN106997800A CN106997800A CN201710141002.6A CN201710141002A CN106997800A CN 106997800 A CN106997800 A CN 106997800A CN 201710141002 A CN201710141002 A CN 201710141002A CN 106997800 A CN106997800 A CN 106997800A
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- mnalcuc
- permanent
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 97
- 239000000956 alloy Substances 0.000 title claims abstract description 97
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 31
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 80
- 239000010949 copper Substances 0.000 claims abstract description 60
- 238000000498 ball milling Methods 0.000 claims abstract description 56
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims abstract description 3
- 239000011572 manganese Substances 0.000 claims description 80
- 230000005291 magnetic effect Effects 0.000 claims description 58
- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 238000005275 alloying Methods 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 229910002546 FeCo Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000007499 fusion processing Methods 0.000 claims description 3
- 238000003701 mechanical milling Methods 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000005415 magnetization Effects 0.000 abstract description 12
- 230000005389 magnetism Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 29
- 229910016583 MnAl Inorganic materials 0.000 description 24
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 11
- 238000001228 spectrum Methods 0.000 description 11
- 229910052786 argon Inorganic materials 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000012279 sodium borohydride Substances 0.000 description 7
- 229910000033 sodium borohydride Inorganic materials 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 6
- 239000002114 nanocomposite Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 229910001004 magnetic alloy Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000713 high-energy ball milling Methods 0.000 description 3
- 239000012456 homogeneous solution Substances 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- -1 oleyl amines Chemical class 0.000 description 3
- 230000005298 paramagnetic effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 239000003708 ampul Substances 0.000 description 2
- 230000005290 antiferromagnetic effect Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- XVEHXDCBHYHPLG-UHFFFAOYSA-J S(=O)(=O)([O-])[O-].[Co+2].S(=O)(=O)([O-])[O-].[Fe+2] Chemical compound S(=O)(=O)([O-])[O-].[Co+2].S(=O)(=O)([O-])[O-].[Fe+2] XVEHXDCBHYHPLG-UHFFFAOYSA-J 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Hard Magnetic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710141002.6A CN106997800B (zh) | 2017-03-10 | 2017-03-10 | 一种无稀土MnAlCuC永磁合金及其制备方法 |
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CN201710141002.6A CN106997800B (zh) | 2017-03-10 | 2017-03-10 | 一种无稀土MnAlCuC永磁合金及其制备方法 |
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CN106997800A true CN106997800A (zh) | 2017-08-01 |
CN106997800B CN106997800B (zh) | 2018-12-07 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107470622A (zh) * | 2017-08-24 | 2017-12-15 | 南昌航空大学 | 一种通过热变形制备无稀土各向异性Mn‑Al‑C永磁合金的方法 |
CN109616271A (zh) * | 2018-12-19 | 2019-04-12 | 东北大学 | 一种Cu掺杂的MnAl基磁制冷材料及其制备方法 |
CN113151719A (zh) * | 2020-12-21 | 2021-07-23 | 杭州电子科技大学 | 一种无稀土MnAlIn永磁合金及其制备方法 |
WO2022065089A1 (ja) * | 2020-09-25 | 2022-03-31 | 国立大学法人東北大学 | 永久磁石用合金及びその製造方法並びに永久磁石及びその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063348A (ja) * | 1984-03-02 | 1985-04-11 | Sukai Alum Kk | 圧延用アルミニウム合金 |
JPH06316749A (ja) * | 1993-04-28 | 1994-11-15 | Kobe Steel Ltd | 包装容器用Al−Mn系アルミニウム合金板の製造方法 |
CN101481766A (zh) * | 2008-12-08 | 2009-07-15 | 清华大学 | Mn-Al中间合金及其制备方法和用途 |
CN105734374A (zh) * | 2016-03-04 | 2016-07-06 | 北京大学 | 一种直接制备出τ相Mn-Al或Mn-Al-C的方法 |
-
2017
- 2017-03-10 CN CN201710141002.6A patent/CN106997800B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063348A (ja) * | 1984-03-02 | 1985-04-11 | Sukai Alum Kk | 圧延用アルミニウム合金 |
JPH06316749A (ja) * | 1993-04-28 | 1994-11-15 | Kobe Steel Ltd | 包装容器用Al−Mn系アルミニウム合金板の製造方法 |
CN101481766A (zh) * | 2008-12-08 | 2009-07-15 | 清华大学 | Mn-Al中间合金及其制备方法和用途 |
CN105734374A (zh) * | 2016-03-04 | 2016-07-06 | 北京大学 | 一种直接制备出τ相Mn-Al或Mn-Al-C的方法 |
Non-Patent Citations (4)
Title |
---|
HAILIANG FANG等: "Insights into formation and stability of t-MnAlZx (Z ¼ C and B)", 《JOURNAL OF ALLOYS AND COMPOUNDS》 * |
K.P.SU等: "(Effect of milling on the structure and magnetic properties in Mn54Al46 flakes prepared by surfactant-assisted ball milling", 《MATERIALS CHARACTERIZATION》 * |
P.SARABANAN 等: "Exchang coupled rare-earth free Mn-Al/Fe nanocomposite magnets by spark plasma sintering", 《MATERIALS LETTERS》 * |
P.SARAVANAN等: "Coercivity enhancement in Mn-Al-Cu flakes produced by surfactant-assisted milling", 《APPLIED PHYSICS LETTERS》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107470622A (zh) * | 2017-08-24 | 2017-12-15 | 南昌航空大学 | 一种通过热变形制备无稀土各向异性Mn‑Al‑C永磁合金的方法 |
CN109616271A (zh) * | 2018-12-19 | 2019-04-12 | 东北大学 | 一种Cu掺杂的MnAl基磁制冷材料及其制备方法 |
CN109616271B (zh) * | 2018-12-19 | 2020-07-31 | 东北大学 | 一种Cu掺杂的MnAl基磁制冷材料及其制备方法 |
WO2022065089A1 (ja) * | 2020-09-25 | 2022-03-31 | 国立大学法人東北大学 | 永久磁石用合金及びその製造方法並びに永久磁石及びその製造方法 |
JPWO2022065089A1 (zh) * | 2020-09-25 | 2022-03-31 | ||
EP4012729A4 (en) * | 2020-09-25 | 2023-09-27 | Tohoku University | PERMANENT MAGNET ALLOY, METHOD FOR PRODUCING THEREOF, PERMANENT MAGNET AND METHOD FOR PRODUCING THEREOF |
JP7425451B2 (ja) | 2020-09-25 | 2024-01-31 | 国立大学法人東北大学 | 永久磁石用合金及びその製造方法並びに永久磁石及びその製造方法 |
CN113151719A (zh) * | 2020-12-21 | 2021-07-23 | 杭州电子科技大学 | 一种无稀土MnAlIn永磁合金及其制备方法 |
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Publication number | Publication date |
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CN106997800B (zh) | 2018-12-07 |
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Effective date of registration: 20240423 Address after: 712000, Room 609, 6th Floor, Building 3-D, Phase I, Zone 3, Energy Jinmao Zone, Fengdong New City, Xixian New District, Xi'an City, Shaanxi Province, China Patentee after: Shaanxi Qijingxing Magnetic New Materials Co.,Ltd. Country or region after: China Address before: 315040 12-18, building 32, No.1, Guanghua Road, high tech Zone, Ningbo City, Zhejiang Province Patentee before: Ningbo lizhile Technology Consulting Co.,Ltd. Country or region before: China |