JPH0434804B2 - - Google Patents
Info
- Publication number
- JPH0434804B2 JPH0434804B2 JP58168635A JP16863583A JPH0434804B2 JP H0434804 B2 JPH0434804 B2 JP H0434804B2 JP 58168635 A JP58168635 A JP 58168635A JP 16863583 A JP16863583 A JP 16863583A JP H0434804 B2 JPH0434804 B2 JP H0434804B2
- Authority
- JP
- Japan
- Prior art keywords
- billet
- aluminum
- alloy magnet
- carbon alloy
- manganese
- 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 - Lifetime
Links
- 238000007906 compression Methods 0.000 claims description 56
- 230000006835 compression Effects 0.000 claims description 45
- 229910045601 alloy Inorganic materials 0.000 claims description 38
- 239000000956 alloy Substances 0.000 claims description 38
- 230000005415 magnetization Effects 0.000 claims description 38
- 229910001339 C alloy Inorganic materials 0.000 claims description 24
- -1 manganese-aluminum-carbon Chemical compound 0.000 claims description 18
- 239000007769 metal material Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000000696 magnetic material Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 description 37
- 239000000463 material Substances 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000000314 lubricant Substances 0.000 description 8
- 230000004907 flux Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910017061 Fe Co Inorganic materials 0.000 description 1
- 229910018657 Mn—Al Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 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 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910001325 element alloy Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—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
- H01F41/02—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58168635A JPS6059720A (ja) | 1983-09-13 | 1983-09-13 | マンガン−アルミニウム−炭素系合金磁石の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58168635A JPS6059720A (ja) | 1983-09-13 | 1983-09-13 | マンガン−アルミニウム−炭素系合金磁石の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6059720A JPS6059720A (ja) | 1985-04-06 |
| JPH0434804B2 true JPH0434804B2 (de) | 1992-06-09 |
Family
ID=15871694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58168635A Granted JPS6059720A (ja) | 1983-09-13 | 1983-09-13 | マンガン−アルミニウム−炭素系合金磁石の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059720A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02206106A (ja) * | 1989-02-06 | 1990-08-15 | Tokin Corp | 異方性希土類磁石の製造方法 |
| JP3138192B2 (ja) * | 1995-08-10 | 2001-02-26 | 山陽特殊製鋼株式会社 | 遠赤外線放射効果を有するマンガンアルミ磁石 |
| JP5707934B2 (ja) * | 2010-12-27 | 2015-04-30 | トヨタ自動車株式会社 | 異方性永久磁石の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146868A (en) * | 1980-04-14 | 1981-11-14 | Matsushita Electric Ind Co Ltd | Manufacture of manganese-aluminum-carbon alloy magnet |
| JPS5830729A (ja) * | 1981-08-18 | 1983-02-23 | Asahi Glass Co Ltd | 調光体 |
| JPS58130263A (ja) * | 1982-01-28 | 1983-08-03 | Matsushita Electric Ind Co Ltd | マンガン−アルミニウム−炭素系合金磁石の製造法 |
-
1983
- 1983-09-13 JP JP58168635A patent/JPS6059720A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146868A (en) * | 1980-04-14 | 1981-11-14 | Matsushita Electric Ind Co Ltd | Manufacture of manganese-aluminum-carbon alloy magnet |
| JPS5830729A (ja) * | 1981-08-18 | 1983-02-23 | Asahi Glass Co Ltd | 調光体 |
| JPS58130263A (ja) * | 1982-01-28 | 1983-08-03 | Matsushita Electric Ind Co Ltd | マンガン−アルミニウム−炭素系合金磁石の製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6059720A (ja) | 1985-04-06 |
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