JP6648856B2 - Ｆｅ基合金、結晶質Ｆｅ基合金アトマイズ粉末、及び磁心 - Google Patents
Ｆｅ基合金、結晶質Ｆｅ基合金アトマイズ粉末、及び磁心 Download PDFInfo
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- JP6648856B2 JP6648856B2 JP2019506452A JP2019506452A JP6648856B2 JP 6648856 B2 JP6648856 B2 JP 6648856B2 JP 2019506452 A JP2019506452 A JP 2019506452A JP 2019506452 A JP2019506452 A JP 2019506452A JP 6648856 B2 JP6648856 B2 JP 6648856B2
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- based alloy
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- atomized powder
- powder
- alloy atomized
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- 229910045601 alloy Inorganic materials 0.000 title claims description 440
- 239000000956 alloy Substances 0.000 title claims description 440
- 239000000843 powder Substances 0.000 title claims description 251
- 239000000203 mixture Substances 0.000 claims description 152
- 239000002245 particle Substances 0.000 claims description 129
- 239000011230 binding agent Substances 0.000 claims description 13
- 229920002050 silicone resin Polymers 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000004641 Diallyl-phthalate Substances 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004962 Polyamide-imide Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920002312 polyamide-imide Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 49
- 238000010438 heat treatment Methods 0.000 description 48
- 239000013078 crystal Substances 0.000 description 26
- 238000001816 cooling Methods 0.000 description 25
- 230000005415 magnetization Effects 0.000 description 23
- 239000002159 nanocrystal Substances 0.000 description 23
- 239000002994 raw material Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 17
- 229910052750 molybdenum Inorganic materials 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 229910052758 niobium Inorganic materials 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000002441 X-ray diffraction Methods 0.000 description 11
- 239000012298 atmosphere Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 10
- 230000000171 quenching effect Effects 0.000 description 9
- 239000011812 mixed powder Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000000634 powder X-ray diffraction Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 238000009692 water atomization Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- FLDSMVTWEZKONL-AWEZNQCLSA-N 5,5-dimethyl-N-[(3S)-5-methyl-4-oxo-2,3-dihydro-1,5-benzoxazepin-3-yl]-1,4,7,8-tetrahydrooxepino[4,5-c]pyrazole-3-carboxamide Chemical compound CC1(CC2=C(NN=C2C(=O)N[C@@H]2C(N(C3=C(OC2)C=CC=C3)C)=O)CCO1)C FLDSMVTWEZKONL-AWEZNQCLSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009689 gas atomisation Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 241000219122 Cucurbita Species 0.000 description 3
- 235000009852 Cucurbita pepo Nutrition 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002905 metal composite material Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000005280 amorphization Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007561 laser diffraction method Methods 0.000 description 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910008458 Si—Cr Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007709 nanocrystallization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017152561 | 2017-08-07 | ||
| JP2017152561 | 2017-08-07 | ||
| JP2017168311 | 2017-09-01 | ||
| JP2017168311 | 2017-09-01 | ||
| PCT/JP2018/029475 WO2019031463A1 (fr) | 2017-08-07 | 2018-08-06 | ALLIAGE À BASE DE Fe, POUDRE ATOMISÉE D'ALLIAGE À BASE DE Fe CRISTALLIN, ET NOYAU MAGNÉTIQUE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019031463A1 JPWO2019031463A1 (ja) | 2019-11-07 |
| JP6648856B2 true JP6648856B2 (ja) | 2020-02-14 |
Family
ID=65272288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019506452A Active JP6648856B2 (ja) | 2017-08-07 | 2018-08-06 | Ｆｅ基合金、結晶質Ｆｅ基合金アトマイズ粉末、及び磁心 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6648856B2 (fr) |
| TW (1) | TWI778112B (fr) |
| WO (1) | WO2019031463A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7524664B2 (ja) | 2019-08-26 | 2024-07-30 | 株式会社プロテリアル | Ｆｅ基合金組成物、Ｆｅ基合金組成物の粉末及び磁心 |
| JP2021141267A (ja) * | 2020-03-09 | 2021-09-16 | セイコーエプソン株式会社 | 磁性粉末、磁性粉末成形体、および磁性粉末の製造方法 |
| DE112021000925T5 (de) | 2020-03-31 | 2022-11-17 | Murata Manufacturing Co., Ltd. | Beschichteter weichmagnetischer legierungspartikel, massekern, magnetisches beaufschlagungsbauteil und verfahren zur herstellung des beschichteten weichen magnetischen legierungspartikels |
| EP4169638A4 (fr) * | 2020-06-19 | 2023-11-15 | JFE Steel Corporation | Poudre à base de fer pour noyau à poudre de fer, noyau à poudre de fer et procédé de fabrication de noyau à poudre de fer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62232103A (ja) * | 1986-04-01 | 1987-10-12 | Hitachi Metals Ltd | Ｆｅ基アモルフアス圧粉磁心およびその製造方法 |
| JP2702757B2 (ja) * | 1988-11-01 | 1998-01-26 | 日立金属株式会社 | 扁平状Ｆｅ基軟磁性合金微粉末およびその製造方法 |
| JPH0478108A (ja) * | 1990-07-20 | 1992-03-12 | Toshiba Corp | 複合磁心 |
| JP2005347641A (ja) * | 2004-06-04 | 2005-12-15 | Hitachi Metals Ltd | 圧粉磁心およびその製造方法ならびに巻線部品 |
| JP5455040B2 (ja) * | 2007-04-25 | 2014-03-26 | 日立金属株式会社 | 軟磁性合金、その製造方法、および磁性部品 |
| JP6446863B2 (ja) * | 2014-06-30 | 2019-01-09 | セイコーエプソン株式会社 | 非晶質合金粉末、圧粉磁心、磁性素子および電子機器 |
| JP6707845B2 (ja) * | 2015-11-25 | 2020-06-10 | セイコーエプソン株式会社 | 軟磁性粉末、圧粉磁心、磁性素子および電子機器 |
-
2018
- 2018-08-06 JP JP2019506452A patent/JP6648856B2/ja active Active
- 2018-08-06 WO PCT/JP2018/029475 patent/WO2019031463A1/fr active Application Filing
- 2018-08-07 TW TW107127354A patent/TWI778112B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI778112B (zh) | 2022-09-21 |
| TW201917225A (zh) | 2019-05-01 |
| WO2019031463A1 (fr) | 2019-02-14 |
| JPWO2019031463A1 (ja) | 2019-11-07 |
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