JPS6219041B2 - - Google Patents
Info
- Publication number
- JPS6219041B2 JPS6219041B2 JP58185737A JP18573783A JPS6219041B2 JP S6219041 B2 JPS6219041 B2 JP S6219041B2 JP 58185737 A JP58185737 A JP 58185737A JP 18573783 A JP18573783 A JP 18573783A JP S6219041 B2 JPS6219041 B2 JP S6219041B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- atomic
- magnetic circuit
- permanent magnet
- magnetization
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 19
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [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 claims description 4
- 230000005415 magnetization Effects 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001047 Hard ferrite Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58185737A JPS6076110A (ja) | 1983-10-03 | 1983-10-03 | 磁気回路の組立着磁方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58185737A JPS6076110A (ja) | 1983-10-03 | 1983-10-03 | 磁気回路の組立着磁方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6076110A JPS6076110A (ja) | 1985-04-30 |
| JPS6219041B2 true JPS6219041B2 (enExample) | 1987-04-25 |
Family
ID=16175975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58185737A Granted JPS6076110A (ja) | 1983-10-03 | 1983-10-03 | 磁気回路の組立着磁方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6076110A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61281505A (ja) * | 1985-06-06 | 1986-12-11 | Seiko Epson Corp | 希土類磁石の着磁方法 |
| JPH0824085B2 (ja) * | 1986-04-24 | 1996-03-06 | セイコーエプソン株式会社 | 希土類磁石の多極着磁方法 |
| JPS6394607A (ja) * | 1986-10-08 | 1988-04-25 | Tokin Corp | 永久磁石の着磁方法 |
| JPH01128507A (ja) * | 1987-11-13 | 1989-05-22 | Fuji Elelctrochem Co Ltd | 着磁治具 |
| JPH0372606A (ja) * | 1989-08-11 | 1991-03-27 | Yamaha Corp | 磁石材料の着磁方法 |
| WO1991016717A1 (en) * | 1990-04-23 | 1991-10-31 | Eastman Kodak Company | Method of manufacturing high energy rare earth alloy magnets |
| JP4586850B2 (ja) * | 2002-02-15 | 2010-11-24 | 日立金属株式会社 | 磁界発生装置の製造方法 |
| CN1325019C (zh) | 2002-02-15 | 2007-07-11 | 株式会社新王磁材 | 磁场产生装置及其制造方法 |
| US6958672B1 (en) * | 2004-06-30 | 2005-10-25 | General Electric Company | System and method for magnetizing blocks on a magnet assembly of an MRI device |
-
1983
- 1983-10-03 JP JP58185737A patent/JPS6076110A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6076110A (ja) | 1985-04-30 |
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