CS261867B2 - Method of heat treatment of anisothrope,hardened by precipitation alloys for permanent magnets - Google Patents
Method of heat treatment of anisothrope,hardened by precipitation alloys for permanent magnets Download PDFInfo
- Publication number
- CS261867B2 CS261867B2 CS843176A CS317684A CS261867B2 CS 261867 B2 CS261867 B2 CS 261867B2 CS 843176 A CS843176 A CS 843176A CS 317684 A CS317684 A CS 317684A CS 261867 B2 CS261867 B2 CS 261867B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- cooling
- carried out
- tempering
- temperature
- heat treatment
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 31
- 229910045601 alloy Inorganic materials 0.000 title claims description 25
- 239000000956 alloy Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 21
- 238000001556 precipitation Methods 0.000 title description 2
- 230000005291 magnetic effect Effects 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 34
- 238000005496 tempering Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 31
- 238000000265 homogenisation Methods 0.000 claims description 20
- 238000004881 precipitation hardening Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910001177 Ticonal Inorganic materials 0.000 description 4
- 229910000828 alnico Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 229910000531 Co alloy Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 229910018058 Ni-Co-Al Inorganic materials 0.000 description 1
- 229910018144 Ni—Co—Al Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU147283A HU192798B (en) | 1983-04-29 | 1983-04-29 | Improved process for the heat treatment of anisotropic permanent magnet alloys hardening by precipitation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS317684A2 CS317684A2 (en) | 1988-07-15 |
| CS261867B2 true CS261867B2 (en) | 1989-02-10 |
Family
ID=10954630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS843176A CS261867B2 (en) | 1983-04-29 | 1984-04-27 | Method of heat treatment of anisothrope,hardened by precipitation alloys for permanent magnets |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS261867B2 (de) |
| DD (1) | DD217242A5 (de) |
| HU (1) | HU192798B (de) |
| PL (1) | PL140537B1 (de) |
-
1983
- 1983-04-29 HU HU147283A patent/HU192798B/hu not_active IP Right Cessation
-
1984
- 1984-04-18 DD DD26208284A patent/DD217242A5/de not_active IP Right Cessation
- 1984-04-27 CS CS843176A patent/CS261867B2/cs unknown
- 1984-04-27 PL PL24744384A patent/PL140537B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL247443A1 (en) | 1985-01-02 |
| CS317684A2 (en) | 1988-07-15 |
| HU192798B (en) | 1987-07-28 |
| PL140537B1 (en) | 1987-05-30 |
| DD217242A5 (de) | 1985-01-09 |
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