CN103050268A - 基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 - Google Patents
基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 Download PDFInfo
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- CN103050268A CN103050268A CN2012105923485A CN201210592348A CN103050268A CN 103050268 A CN103050268 A CN 103050268A CN 2012105923485 A CN2012105923485 A CN 2012105923485A CN 201210592348 A CN201210592348 A CN 201210592348A CN 103050268 A CN103050268 A CN 103050268A
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- 229910004299 TbF3 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
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- 229910017052 cobalt Inorganic materials 0.000 description 1
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- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(III) oxide Inorganic materials O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
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- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- LKNRQYTYDPPUOX-UHFFFAOYSA-K trifluoroterbium Chemical compound F[Tb](F)F LKNRQYTYDPPUOX-UHFFFAOYSA-K 0.000 description 1
Classifications
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- 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
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- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered
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- Chemical & Material Sciences (AREA)
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- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
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CN201210592348.5A CN103050268B (zh) | 2012-12-31 | 2012-12-31 | 基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 |
PCT/CN2013/091061 WO2014101880A1 (zh) | 2012-12-31 | 2013-12-31 | 基于蒸镀处理的稀土磁铁用合金粉末的制造方法和稀土磁铁的制造方法 |
PCT/CN2013/091065 WO2014101882A1 (zh) | 2012-12-31 | 2013-12-31 | 基于蒸镀处理的稀土磁铁用合金粉末的制造方法和稀土磁铁的制造方法 |
US14/758,696 US20150357119A1 (en) | 2012-12-31 | 2013-12-31 | Manufacturing methods of a powder for rare earth magnet and the rare earth magnet based on evaporation treatment |
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CN201210592348.5A CN103050268B (zh) | 2012-12-31 | 2012-12-31 | 基于细粉蒸着热处理的烧结Nd-Fe-B系磁铁制作方法 |
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CN103050268A true CN103050268A (zh) | 2013-04-17 |
CN103050268B CN103050268B (zh) | 2016-01-20 |
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US (1) | US20150357119A1 (zh) |
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Also Published As
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US20150357119A1 (en) | 2015-12-10 |
CN103050268B (zh) | 2016-01-20 |
WO2014101880A1 (zh) | 2014-07-03 |
WO2014101882A1 (zh) | 2014-07-03 |
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