JPS62297437A - 飽和磁気モ−メントが高い磁性材料 - Google Patents
飽和磁気モ−メントが高い磁性材料Info
- Publication number
- JPS62297437A JPS62297437A JP61140280A JP14028086A JPS62297437A JP S62297437 A JPS62297437 A JP S62297437A JP 61140280 A JP61140280 A JP 61140280A JP 14028086 A JP14028086 A JP 14028086A JP S62297437 A JPS62297437 A JP S62297437A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- magnetic
- magnetic material
- thin
- thin film
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 21
- 239000000696 magnetic material Substances 0.000 title claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 40
- 230000005415 magnetization Effects 0.000 abstract description 18
- 239000000843 powder Substances 0.000 abstract description 17
- 239000010409 thin film Substances 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 239000011159 matrix material Substances 0.000 abstract description 9
- 229910000920 Fe16N2 Inorganic materials 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 230000001376 precipitating effect Effects 0.000 abstract description 4
- 239000011888 foil Substances 0.000 abstract 3
- 229910001337 iron nitride Inorganic materials 0.000 description 12
- 238000001556 precipitation Methods 0.000 description 12
- 238000005121 nitriding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 229910000640 Fe alloy Inorganic materials 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000005468 ion implantation Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910000727 Fe4N Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000001493 electron microscopy Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910017389 Fe3N Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910001455 Ni+ Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002003 electron diffraction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61140280A JPS62297437A (ja) | 1986-06-18 | 1986-06-18 | 飽和磁気モ−メントが高い磁性材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61140280A JPS62297437A (ja) | 1986-06-18 | 1986-06-18 | 飽和磁気モ−メントが高い磁性材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62297437A true JPS62297437A (ja) | 1987-12-24 |
| JPH0567703B2 JPH0567703B2 (enrdf_load_stackoverflow) | 1993-09-27 |
Family
ID=15265105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61140280A Granted JPS62297437A (ja) | 1986-06-18 | 1986-06-18 | 飽和磁気モ−メントが高い磁性材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62297437A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62253741A (ja) * | 1985-11-29 | 1987-11-05 | Atsushi Ogura | 焼結複合材およびその製造方法 |
| WO1989012112A1 (en) * | 1988-05-30 | 1989-12-14 | Kawasaki Steel Corporation | SINTERED MAGNETIC Fe-Co MATERIAL AND PROCESS FOR ITS PRODUCTION |
| JP2005268389A (ja) * | 2004-03-17 | 2005-09-29 | Dowa Mining Co Ltd | 窒化鉄系磁性粉末およびその製造法 |
| JP2007134614A (ja) * | 2005-11-14 | 2007-05-31 | Dowa Electronics Materials Co Ltd | 高保磁力鉄系磁性粉末及び磁気記録媒体 |
| CN104213047A (zh) * | 2014-08-05 | 2014-12-17 | 安徽荣达阀门有限公司 | 一种混凝土泵车罐体用合金钢材料及其制备方法 |
| JP2016134582A (ja) * | 2015-01-22 | 2016-07-25 | Tdk株式会社 | 窒化鉄系磁性粉末及びそれを用いたボンド磁石 |
| JP2016134583A (ja) * | 2015-01-22 | 2016-07-25 | Tdk株式会社 | 窒化鉄系磁石 |
| JP2017122277A (ja) * | 2011-08-17 | 2017-07-13 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | 窒化鉄永久磁石および窒化鉄永久磁石の形成技術 |
| DE102018200373A1 (de) * | 2018-01-11 | 2019-07-11 | Robert Bosch Gmbh | Weichmagnetischer Verbundwerkstoff und Verfahren zu seiner Herstellung |
| US12412686B2 (en) | 2023-07-07 | 2025-09-09 | Regents Of The University Of Minnesota | Iron nitride permanent magnet and technique for forming iron nitride permanent magnet |
-
1986
- 1986-06-18 JP JP61140280A patent/JPS62297437A/ja active Granted
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62253741A (ja) * | 1985-11-29 | 1987-11-05 | Atsushi Ogura | 焼結複合材およびその製造方法 |
| WO1989012112A1 (en) * | 1988-05-30 | 1989-12-14 | Kawasaki Steel Corporation | SINTERED MAGNETIC Fe-Co MATERIAL AND PROCESS FOR ITS PRODUCTION |
| JP2005268389A (ja) * | 2004-03-17 | 2005-09-29 | Dowa Mining Co Ltd | 窒化鉄系磁性粉末およびその製造法 |
| JP2007134614A (ja) * | 2005-11-14 | 2007-05-31 | Dowa Electronics Materials Co Ltd | 高保磁力鉄系磁性粉末及び磁気記録媒体 |
| US10068689B2 (en) | 2011-08-17 | 2018-09-04 | Regents Of The University Of Minnesota | Iron nitride permanent magnet and technique for forming iron nitride permanent magnet |
| JP2017122277A (ja) * | 2011-08-17 | 2017-07-13 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | 窒化鉄永久磁石および窒化鉄永久磁石の形成技術 |
| CN107103975A (zh) * | 2011-08-17 | 2017-08-29 | 明尼苏达大学董事会 | 氮化铁永磁体和用于形成氮化铁永磁体的技术 |
| JP2020010039A (ja) * | 2011-08-17 | 2020-01-16 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | 窒化鉄永久磁石および窒化鉄永久磁石の形成技術 |
| US11742117B2 (en) | 2011-08-17 | 2023-08-29 | Regents Of The University Of Minnesota | Iron nitride permanent magnet and technique for forming iron nitride permanent magnet |
| CN104213047A (zh) * | 2014-08-05 | 2014-12-17 | 安徽荣达阀门有限公司 | 一种混凝土泵车罐体用合金钢材料及其制备方法 |
| JP2016134582A (ja) * | 2015-01-22 | 2016-07-25 | Tdk株式会社 | 窒化鉄系磁性粉末及びそれを用いたボンド磁石 |
| JP2016134583A (ja) * | 2015-01-22 | 2016-07-25 | Tdk株式会社 | 窒化鉄系磁石 |
| DE102018200373A1 (de) * | 2018-01-11 | 2019-07-11 | Robert Bosch Gmbh | Weichmagnetischer Verbundwerkstoff und Verfahren zu seiner Herstellung |
| US12412686B2 (en) | 2023-07-07 | 2025-09-09 | Regents Of The University Of Minnesota | Iron nitride permanent magnet and technique for forming iron nitride permanent magnet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0567703B2 (enrdf_load_stackoverflow) | 1993-09-27 |
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