SU391186A1 - METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM - Google Patents

METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM

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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
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SU
USSR - Soviet Union
Prior art keywords
iron
nickel base
allocation
aluminum
magnetic alloy
Prior art date
Application number
SU1723164A
Other languages
Russian (ru)
Inventor
М. М. Фролов Ю. И. Козлов витель И. М. Арсирий
Original Assignee
Новочеркасский научно исследовательский институт посто нных магнитов
Priority date (The priority date 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 date listed.)
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Application filed by Новочеркасский научно исследовательский институт посто нных магнитов filed Critical Новочеркасский научно исследовательский институт посто нных магнитов
Priority to SU1723164A priority Critical patent/SU391186A1/en
Application granted granted Critical
Publication of SU391186A1 publication Critical patent/SU391186A1/en

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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.

SU1723164A 1971-12-09 1971-12-09 METHOD OF ALLOCATION OF MAGNETIC ALLOY ON IRON-NICKEL BASE ALUMINUM SU391186A1 (en)

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

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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)

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SU (1) SU391186A1 (en)

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