SU391186A1 - METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM - Google Patents
METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUMInfo
- Publication number
- SU391186A1 SU391186A1 SU1723164A SU1723164A SU391186A1 SU 391186 A1 SU391186 A1 SU 391186A1 SU 1723164 A SU1723164 A SU 1723164A SU 1723164 A SU1723164 A SU 1723164A SU 391186 A1 SU391186 A1 SU 391186A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iron
- nickel base
- allocation
- aluminum
- magnetic alloy
- Prior art date
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- Manufacturing Cores, Coils, And Magnets (AREA)
Description
1one
Изобретение относитс к производству литых посто нных магнитов.The invention relates to the production of cast permanent magnets.
Известен способ легировани магнитного сплава на железо-никелевой основе алюминием введением его крупными кусками в расплав , содержащий основные компоненты сплава.There is a known method of alloying a magnetic alloy on an iron-nickel base with aluminum by introducing it in large pieces into a melt containing the main components of the alloy.
С целью уменьшени потерь алюмини в результате угара и стабилизации параметров сплава по химическому составу, расплав на железо-никелевой основе, нагретый до 1600°С, сливают в предварительно расплавленный алюминий.In order to reduce the loss of aluminum as a result of the burn and to stabilize the parameters of the alloy according to the chemical composition, the melt on the iron-nickel base, heated to 1600 ° C, is poured into previously melted aluminum.
Магнитный села1В выплавл ют в индукционной печи открытого типа, где его перед сливом нагревают до 1600°С.Magnetic village 1B is melted in an open-type induction furnace, where it is heated to 1600 ° C before discharge.
Алюминий взвешивают отдельно по расчету , причем угар принимают 2-3% вместо 8- 10% по технологии его присадки в ванну. После Взвешивани алюмиеий загружают в ко.вш.Aluminum is weighed separately by calculation, and the waste is taken by 2-3% instead of 8-10% by the technology of its additive in the bath. After weighing, the alumina is loaded into cov.
нагревают при помощи газовой горелки, расплавл ют и перегревают на 10-20°С. Дл подавлени пироэффекта магнитный расплав сливают в ковш с алюминием, поверхность которого покрыта корочкой застывшего алюмини толщиной 5 мм. В момент слива происходит энергичное перемешивание расплава. Разливка сплава производитс обычным способом .heated with a gas burner, melted and overheated by 10-20 ° C. To suppress the pyroelectric effect, the magnetic melt is poured into a ladle with aluminum, the surface of which is covered with a crust of solidified aluminum 5 mm thick. At the moment of draining, vigorous melt mixing occurs. The casting of the alloy is carried out in the usual manner.
Предмет изобретени Subject invention
Способ легировани магнитного сплава на железо-никелевой основе алюминием, отличающийс тем, что, с целью уменьшени потерь алюмини в результате угара и стабилизации параметров сплава по химическому составу, расплав на железо-никелевой основе нагревают до 1600°С, а затем сливают в предварительно расплавленный алюминий.The method of alloying a magnetic alloy on an iron-nickel base with aluminum, characterized in that, in order to reduce aluminum losses due to carbon loss and stabilize the alloy's parameters by chemical composition, the melt on the iron-nickel base is heated to 1600 ° C and then poured into the previously melted aluminum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1723164A SU391186A1 (en) | 1971-12-09 | 1971-12-09 | METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1723164A SU391186A1 (en) | 1971-12-09 | 1971-12-09 | METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM |
Publications (1)
Publication Number | Publication Date |
---|---|
SU391186A1 true SU391186A1 (en) | 1973-07-25 |
Family
ID=20495671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1723164A SU391186A1 (en) | 1971-12-09 | 1971-12-09 | METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU391186A1 (en) |
-
1971
- 1971-12-09 SU SU1723164A patent/SU391186A1/en active
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