SU526443A1 - The method of processing the crystallizing metal - Google Patents

The method of processing the crystallizing metal

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Publication number
SU526443A1
SU526443A1 SU2043429A SU2043429A SU526443A1 SU 526443 A1 SU526443 A1 SU 526443A1 SU 2043429 A SU2043429 A SU 2043429A SU 2043429 A SU2043429 A SU 2043429A SU 526443 A1 SU526443 A1 SU 526443A1
Authority
SU
USSR - Soviet Union
Prior art keywords
metal
processing
crystallizing metal
crystallizing
grinding
Prior art date
Application number
SU2043429A
Other languages
Russian (ru)
Inventor
Владимир Евгеньевич Пермитин
Игорь Васильевич Горынин
Лев Павлович Орлов
Анатолий Дмитриевич Клипов
Александр Васильевич Хрипков
Михаил Константинович Трухин
Валерий Михайлович Сенопальников
Александр Леонидович Голованов
Original Assignee
Предприятие П/Я М-5385
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.)
Filing date
Publication date
Application filed by Предприятие П/Я М-5385 filed Critical Предприятие П/Я М-5385
Priority to SU2043429A priority Critical patent/SU526443A1/en
Application granted granted Critical
Publication of SU526443A1 publication Critical patent/SU526443A1/en

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  • Manufacture And Refinement Of Metals (AREA)

Description

33

днтс  в c.:ioc флюса и не имеет пр мого контакта с металлом.dts in c.:ioc flux and has no direct contact with the metal.

При этом металл на поверхноети электрода 4 переохлаждаетс  на 20-50° ниже температуры ликвидуса н за счет перемешивани  распростран етс  по всему объему жидкого металла, что приводит к образованию новых дополннтел1 - ых пептров кристаллизации, способствующих измельчению литой структуры и иитеиспфикаппп процесса затвердевани .At the same time, the metal on the surface of the electrode 4 is supercooled by 20-50 ° below the liquidus temperature and, due to mixing, spreads throughout the volume of the liquid metal, which leads to the formation of new complementary crystallization peptras, which contribute to the grinding of the cast structure and the solidification process.

Мощность, подводимую на подогрев и перемеп .1иванпе металла, плавно или ступенчато регулируют в сторону снижени  по мере уменьшени  массы незатвердевшего металла, поддержива  1емпературу металла в прибыли в пределах температуры ликвидуса плюс 20-50°С. Подводимую на соленоид мониюстьThe power applied to the preheating and shifting of the ivanpe of the metal is gradually or stepwise adjusted downwards as the mass of the uncured metal decreases, maintaining the metal temperature in profit within the limits of the liquidus temperature plus 20-50 ° C. Monoast supply to solenoid

сохран ют посто нной в течение всего процесса затвердевани  и снижают ее в момент вывода жидкой фазы в прибыль. Подвижный теплообменник вывод т из металла в слой шлака, н, подава  напр жение на его нижнюю токоподвод щую часть, производ т нодогрев прибыли слитка до момента полного затвердевани .they are kept constant during the whole solidification process and reduce it at the moment of putting the liquid phase into profit. The movable heat exchanger is removed from the metal to the slag layer, and the voltage is applied to its lower current-carrying part, the ingots are heated up to the moment of complete solidification.

Claims (1)

Формула изобретени Invention Formula Способ обработки кристаллизующегос  металла по авт. св. N° 399306, отличающийс  тем, что, с целью дополнительного отвода теп.та из осевой зоны слитка дл  измельчени  его структуры, электрод ввод т в жидкую фазу металла.The method of processing the crystallizing metal according to ed. St. N ° 399306, characterized in that, for the purpose of additional removal of heat from the axial zone of the ingot for grinding its structure, the electrode is introduced into the liquid phase of the metal. П P J гJ g
SU2043429A 1974-07-15 1974-07-15 The method of processing the crystallizing metal SU526443A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2043429A SU526443A1 (en) 1974-07-15 1974-07-15 The method of processing the crystallizing metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2043429A SU526443A1 (en) 1974-07-15 1974-07-15 The method of processing the crystallizing metal

Publications (1)

Publication Number Publication Date
SU526443A1 true SU526443A1 (en) 1976-08-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU2043429A SU526443A1 (en) 1974-07-15 1974-07-15 The method of processing the crystallizing metal

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SU (1) SU526443A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478273A (en) * 1980-01-31 1984-10-23 Asea Aktiebolag Stirring metal in a continuous casting mold
CN107150116A (en) * 2017-05-10 2017-09-12 辽宁科技大学 A kind of method that electromagnetism regulation and control manufacture large-sized casting ingot from inoculation
CN108031821A (en) * 2017-11-10 2018-05-15 涿州新卓立航空精密科技有限公司 The foundry furnace and application method of liquid high undercooling are obtained using asynchronous bending

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478273A (en) * 1980-01-31 1984-10-23 Asea Aktiebolag Stirring metal in a continuous casting mold
CN107150116A (en) * 2017-05-10 2017-09-12 辽宁科技大学 A kind of method that electromagnetism regulation and control manufacture large-sized casting ingot from inoculation
CN108031821A (en) * 2017-11-10 2018-05-15 涿州新卓立航空精密科技有限公司 The foundry furnace and application method of liquid high undercooling are obtained using asynchronous bending

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