JPH0258761B2 - - Google Patents
Info
- Publication number
- JPH0258761B2 JPH0258761B2 JP57010851A JP1085182A JPH0258761B2 JP H0258761 B2 JPH0258761 B2 JP H0258761B2 JP 57010851 A JP57010851 A JP 57010851A JP 1085182 A JP1085182 A JP 1085182A JP H0258761 B2 JPH0258761 B2 JP H0258761B2
- Authority
- JP
- Japan
- Prior art keywords
- maximum energy
- energy product
- cooling
- temperature
- phase
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 42
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910045601 alloy Inorganic materials 0.000 claims description 27
- 239000000956 alloy Substances 0.000 claims description 27
- 230000005291 magnetic effect Effects 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 21
- 229910052697 platinum Inorganic materials 0.000 claims description 21
- 239000010936 titanium Substances 0.000 claims description 20
- 229910052719 titanium Inorganic materials 0.000 claims description 19
- 238000003303 reheating Methods 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 230000004907 flux Effects 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000012456 homogeneous solution Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 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
- 239000006104 solid solution Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 24
- 230000001788 irregular Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000010791 quenching Methods 0.000 description 8
- 230000000171 quenching effect Effects 0.000 description 8
- 230000009466 transformation Effects 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 4
- 229910001260 Pt alloy Inorganic materials 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57010851A JPS58130253A (ja) | 1982-01-28 | 1982-01-28 | 最大エネルギ−積の大きい超高保磁力永久磁石およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57010851A JPS58130253A (ja) | 1982-01-28 | 1982-01-28 | 最大エネルギ−積の大きい超高保磁力永久磁石およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58130253A JPS58130253A (ja) | 1983-08-03 |
| JPH0258761B2 true JPH0258761B2 (US20100012521A1-20100121-C00001.png) | 1990-12-10 |
Family
ID=11761851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57010851A Granted JPS58130253A (ja) | 1982-01-28 | 1982-01-28 | 最大エネルギ−積の大きい超高保磁力永久磁石およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130253A (US20100012521A1-20100121-C00001.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03179709A (ja) * | 1989-09-04 | 1991-08-05 | Nippon Mining Co Ltd | 義歯固定用磁石 |
| JP2633401B2 (ja) * | 1991-02-19 | 1997-07-23 | 株式会社ジャパンエナジー | 医療用具用磁力吸着器具 |
-
1982
- 1982-01-28 JP JP57010851A patent/JPS58130253A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58130253A (ja) | 1983-08-03 |
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