JPH037747B2 - - Google Patents
Info
- Publication number
- JPH037747B2 JPH037747B2 JP57012361A JP1236182A JPH037747B2 JP H037747 B2 JPH037747 B2 JP H037747B2 JP 57012361 A JP57012361 A JP 57012361A JP 1236182 A JP1236182 A JP 1236182A JP H037747 B2 JPH037747 B2 JP H037747B2
- Authority
- JP
- Japan
- Prior art keywords
- billet
- extrusion
- magnets
- plastic working
- length
- 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
- 238000001125 extrusion Methods 0.000 claims description 41
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910001339 C alloy Inorganic materials 0.000 claims description 6
- -1 manganese-aluminum-carbon Chemical compound 0.000 claims description 6
- 238000000034 method Methods 0.000 description 36
- 230000005415 magnetization Effects 0.000 description 10
- 230000005291 magnetic effect Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000304 warm extrusion Methods 0.000 description 2
- 229910018657 Mn—Al Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 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
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
Landscapes
- Forging (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57012361A JPS58130263A (ja) | 1982-01-28 | 1982-01-28 | 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 |
|---|---|---|---|
| JP57012361A JPS58130263A (ja) | 1982-01-28 | 1982-01-28 | 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 |
|---|---|
| JPS58130263A JPS58130263A (ja) | 1983-08-03 |
| JPH037747B2 true JPH037747B2 (fr) | 1991-02-04 |
Family
ID=11803128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57012361A Granted JPS58130263A (ja) | 1982-01-28 | 1982-01-28 | 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) | JPS58130263A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059720A (ja) * | 1983-09-13 | 1985-04-06 | 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 |
| JPS6059722A (ja) * | 1983-09-13 | 1985-04-06 | 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 |
| JPS6059055A (ja) * | 1983-09-13 | 1985-04-05 | 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 |
| JPS6059721A (ja) * | 1983-09-13 | 1985-04-06 | 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 |
-
1982
- 1982-01-28 JP JP57012361A patent/JPS58130263A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58130263A (ja) | 1983-08-03 |
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