JPS6163530A - 硬質磁性材料の製造法 - Google Patents
硬質磁性材料の製造法Info
- Publication number
- JPS6163530A JPS6163530A JP18478384A JP18478384A JPS6163530A JP S6163530 A JPS6163530 A JP S6163530A JP 18478384 A JP18478384 A JP 18478384A JP 18478384 A JP18478384 A JP 18478384A JP S6163530 A JPS6163530 A JP S6163530A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- sro
- magnetic material
- hard magnetic
- oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000011521 glass Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000010791 quenching Methods 0.000 claims abstract description 17
- 230000000171 quenching effect Effects 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000002425 crystallisation Methods 0.000 claims description 20
- 230000008025 crystallization Effects 0.000 claims description 17
- 238000004017 vitrification Methods 0.000 claims description 14
- 238000007751 thermal spraying Methods 0.000 claims description 8
- 230000001376 precipitating effect Effects 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 15
- 239000013078 crystal Substances 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 5
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 230000005415 magnetization Effects 0.000 description 11
- 230000005291 magnetic effect Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 238000007496 glass forming Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- 239000003302 ferromagnetic material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 101100492787 Caenorhabditis elegans mai-1 gene Proteins 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000005290 antiferromagnetic effect Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000010285 flame spraying Methods 0.000 description 3
- 230000005381 magnetic domain Effects 0.000 description 3
- 230000005298 paramagnetic effect Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- -1 Ba0.5F' Chemical compound 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 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 2
- 230000005408 paramagnetism Effects 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910018967 Pt—Rh Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002885 antiferromagnetic material Substances 0.000 description 1
- 230000005303 antiferromagnetism Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052923 celestite Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000005293 ferrimagnetic effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- CRGGPIWCSGOBDN-UHFFFAOYSA-N magnesium;dioxido(dioxo)chromium Chemical compound [Mg+2].[O-][Cr]([O-])(=O)=O CRGGPIWCSGOBDN-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 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
- 239000000075 oxide glass Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18478384A JPS6163530A (ja) | 1984-09-03 | 1984-09-03 | 硬質磁性材料の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18478384A JPS6163530A (ja) | 1984-09-03 | 1984-09-03 | 硬質磁性材料の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6163530A true JPS6163530A (ja) | 1986-04-01 |
| JPH025691B2 JPH025691B2 (enrdf_load_stackoverflow) | 1990-02-05 |
Family
ID=16159213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18478384A Granted JPS6163530A (ja) | 1984-09-03 | 1984-09-03 | 硬質磁性材料の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6163530A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02288206A (ja) * | 1989-04-27 | 1990-11-28 | Toshiba Glass Co Ltd | 磁性粉末の製造方法 |
| JP2004079922A (ja) * | 2002-08-22 | 2004-03-11 | Hitachi Ltd | 磁石およびそれを用いたモータ |
| JP2010212501A (ja) * | 2009-03-11 | 2010-09-24 | Tdk Corp | 交換スプリング磁性粉末 |
| EP2336276A1 (de) * | 2009-12-12 | 2011-06-22 | KOPF SynGas GmbH & Co. KG | Gaskühler mit Klopfvorrichtung |
-
1984
- 1984-09-03 JP JP18478384A patent/JPS6163530A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02288206A (ja) * | 1989-04-27 | 1990-11-28 | Toshiba Glass Co Ltd | 磁性粉末の製造方法 |
| JP2004079922A (ja) * | 2002-08-22 | 2004-03-11 | Hitachi Ltd | 磁石およびそれを用いたモータ |
| JP2010212501A (ja) * | 2009-03-11 | 2010-09-24 | Tdk Corp | 交換スプリング磁性粉末 |
| EP2336276A1 (de) * | 2009-12-12 | 2011-06-22 | KOPF SynGas GmbH & Co. KG | Gaskühler mit Klopfvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025691B2 (enrdf_load_stackoverflow) | 1990-02-05 |
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