JPH0427287B2 - - Google Patents
Info
- Publication number
- JPH0427287B2 JPH0427287B2 JP1090313A JP9031389A JPH0427287B2 JP H0427287 B2 JPH0427287 B2 JP H0427287B2 JP 1090313 A JP1090313 A JP 1090313A JP 9031389 A JP9031389 A JP 9031389A JP H0427287 B2 JPH0427287 B2 JP H0427287B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- coercive force
- hours
- magnet
- magnets
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910052772 Samarium Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 26
- 239000000956 alloy Substances 0.000 description 26
- 230000005291 magnetic effect Effects 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 229910052723 transition metal Inorganic materials 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1090313A JPH0215138A (ja) | 1989-04-10 | 1989-04-10 | 永久磁石材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1090313A JPH0215138A (ja) | 1989-04-10 | 1989-04-10 | 永久磁石材料 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5128880A Division JPS56150152A (en) | 1980-04-18 | 1980-04-18 | Permanent magnet material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0215138A JPH0215138A (ja) | 1990-01-18 |
| JPH0427287B2 true JPH0427287B2 (enEXAMPLES) | 1992-05-11 |
Family
ID=13995041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1090313A Granted JPH0215138A (ja) | 1989-04-10 | 1989-04-10 | 永久磁石材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215138A (enEXAMPLES) |
-
1989
- 1989-04-10 JP JP1090313A patent/JPH0215138A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0215138A (ja) | 1990-01-18 |
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