DE1758254C3 - Process for making anisotropic permanent magnets and magnets made by this process - Google Patents
Process for making anisotropic permanent magnets and magnets made by this processInfo
- Publication number
- DE1758254C3 DE1758254C3 DE19681758254 DE1758254A DE1758254C3 DE 1758254 C3 DE1758254 C3 DE 1758254C3 DE 19681758254 DE19681758254 DE 19681758254 DE 1758254 A DE1758254 A DE 1758254A DE 1758254 C3 DE1758254 C3 DE 1758254C3
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- phase
- alloy
- quenched
- 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
Links
- 238000000034 method Methods 0.000 title claims 9
- 239000000956 alloy Substances 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052803 cobalt Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 5
- 229910052719 titanium Inorganic materials 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- 238000010791 quenching Methods 0.000 claims 3
- 230000000171 quenching Effects 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 2
- 238000005204 segregation Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 235000000832 Ayote Nutrition 0.000 claims 1
- 235000009854 Cucurbita moschata Nutrition 0.000 claims 1
- 240000001980 Cucurbita pepo Species 0.000 claims 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 claims 1
- 229910052685 Curium Inorganic materials 0.000 claims 1
- 210000003608 Feces Anatomy 0.000 claims 1
- 241000282941 Rangifer tarandus Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 230000002349 favourable Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 235000015136 pumpkin Nutrition 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 229910020630 Co Ni Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Description
(ohne Kristallorientierung)(without crystal orientation)
Nummer der LegierungAlloy number
Zusammensetzung in ·/» Co NiComposition in · / »Co Ni
Magnetische Eigenschaften Al Cu Ti Br(C) Äf(Oe) (BH)11 Magnetic properties Al Cu Ti Br (C) Ä f (Oe) (BH) 11
33 40 32 4033 40 32 40
Die aus den Legierungen I und 2 Zusammengesetz- Patentschrift 10 87 722 bekannt. Die aus den Legie- ten Magnete sind aus »Cobalt«, Nr. 34, März 1967, rangen 3 und 4 zusammengesetzten Magnete sind S. 16 (französische Ausgabe), bzw. der deutschen 15 durch das Verfahren nach der Erfindung hergestellt.The patent 10 87 722 known from alloys I and 2 composite law. The magnets made of the alloys are made of "Cobalt", No. 34, March 1967, 3 and 4 magnets are composed of p. 16 (French edition), or the German 15 produced by the method according to the invention.
(mit Kristallorientierung)(with crystal orientation)
Nummer der LegierungAlloy number
Zusammensetzung in "Ie Co NiComposition in "Ie Co Ni
Magnetische Eigenschaften Al Cu Ti Br(C) H1XOe) (ΒΗ)σ Magnetic properties Al Cu Ti Br (C) H 1 XOe) (ΒΗ) σ
,(GOe), (GOe)
Die aus den Legierungen 5, 6 und 7 zusammengesetzten Magnete sind aus »Proceedings of the Inter national Conference on Magnetism«, Nottingham, September 1964, S. 767ff., aus den französischen Patentschriften 14 93 293 bzw. 14 82 702 bekannt. Der aus der Legierung 8 zusammengesetzte Magnet ist durch das Verfahren nach der Erfindung hergestellt. The magnets composed of alloys 5, 6 and 7 are known from "Proceedings of the International Conference on Magnetism", Nottingham, September 1964, p. 767 ff., From French patents 14 93 293 and 14 82 702, respectively. The magnet composed of alloy 8 is made by the method of the invention.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6708112 | 1967-06-09 | ||
NL6708112.A NL154036C (en) | 1967-06-09 | 1967-06-09 | METHOD OF MANUFACTURING ANISOTROPIC PERMANENT MAGNETS. |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1758254A1 DE1758254A1 (en) | 1971-01-21 |
DE1758254B2 DE1758254B2 (en) | 1975-07-31 |
DE1758254C3 true DE1758254C3 (en) | 1976-03-11 |
Family
ID=
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