[go: up one dir, main page]

SU502702A1 - Method for continuous or semi-continuous casting of steel - Google Patents

Method for continuous or semi-continuous casting of steel

Info

Publication number
SU502702A1
SU502702A1 SU1839003A SU1839003A SU502702A1 SU 502702 A1 SU502702 A1 SU 502702A1 SU 1839003 A SU1839003 A SU 1839003A SU 1839003 A SU1839003 A SU 1839003A SU 502702 A1 SU502702 A1 SU 502702A1
Authority
SU
USSR - Soviet Union
Prior art keywords
continuous
steel
casting
semi
continuous casting
Prior art date
Application number
SU1839003A
Other languages
Russian (ru)
Inventor
Олег Викторович Мартынов
Юрий Сергеевич Антонов
Вивиан Владимирович Яльцев
Юрий Александрович Чернов
Евгений Павлович Тишкин
Original Assignee
Тульский Филиал Центрального Научно-Исследовательского Института Черной Металлургии Им.И.П.Бардина
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 Тульский Филиал Центрального Научно-Исследовательского Института Черной Металлургии Им.И.П.Бардина filed Critical Тульский Филиал Центрального Научно-Исследовательского Института Черной Металлургии Им.И.П.Бардина
Priority to SU1839003A priority Critical patent/SU502702A1/en
Application granted granted Critical
Publication of SU502702A1 publication Critical patent/SU502702A1/en

Links

Landscapes

  • Continuous Casting (AREA)

Description

(54) СПОСОБ НЕПРЕРЫВНОЙ ИЛИ ПОЛУНЕПРЕРЫВНОЙ РАЗЛИВКИ СТАЛИ(54) METHOD OF CONTINUOUS OR SEMI-CONTINUOUS STEEL CASTING

1one

Изобретение относитс  к черной металлургии , в частности к непрерывной разливке стали .This invention relates to ferrous metallurgy, in particular to the continuous casting of steel.

Известен способ непрерывной разливки металлов , при котором жидкий металл в процессе разливки удерживаетс  от растекани  электромагнитным полем. Однако известный способ находит применение только при разливке цветных металлов и не обеспечивает стабильности процесса при разливке черных металлов .There is a known method for continuous casting of metals, in which the liquid metal during the casting process is kept from spreading by an electromagnetic field. However, the known method is used only when casting non-ferrous metals and does not ensure the stability of the process when casting ferrous metals.

Целью изобретени   вл етс  улучшение стабильности процесса при разливке стали. Это достигаетс  тем, что процесс разливки ведут в переменном магнитном поле с частотой 2500-8000 Гц магнитной индукцией на единицу объема удерживаемого металла (7-21) плотностью тока в индукторе 100-300 А/мм2.The aim of the invention is to improve the stability of the process when casting steel. This is achieved by the fact that the casting process is conducted in an alternating magnetic field with a frequency of 2500-8000 Hz by magnetic induction per unit volume of the metal held (7-21) with a current density in the inductor of 100-300 A / mm2.

По предлагаемому способу сталь заливают в кристаллизатор, в котором жидка  фаза удерживаетс  от растекани  электромагнитным полем, что сохран ет заданную форму сечени  слитка.According to the proposed method, the steel is poured into a crystallizer, in which the liquid phase is kept from spreading by the electromagnetic field, which retains the desired shape of the ingot section.

Claims (1)

Формула изобретени Invention Formula Способ непрерывной или полунепрерывной разливки стали, включающий электромагнитное формообразование слитка, отличающийс  тем, что, с целью улучщени  стабильности процесса при разливке стали, процессThe method of continuous or semi-continuous casting of steel, including the electromagnetic forming of the ingot, characterized in that, in order to improve the stability of the process when casting steel, the process разливки ведут в переменном электромагнитном поле с частотой 2500-8000 Гц магнитной индукцией на единицу объема удерживаемого металла (7-21) 10 Т/см и плотностью тока в индукторе 100-300 Л/мм.castings are conducted in an alternating electromagnetic field with a frequency of 2500-8000 Hz by magnetic induction per unit volume of the metal held (7-21) 10 T / cm and current density in the inductor is 100-300 L / mm.
SU1839003A 1972-10-23 1972-10-23 Method for continuous or semi-continuous casting of steel SU502702A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1839003A SU502702A1 (en) 1972-10-23 1972-10-23 Method for continuous or semi-continuous casting of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1839003A SU502702A1 (en) 1972-10-23 1972-10-23 Method for continuous or semi-continuous casting of steel

Publications (1)

Publication Number Publication Date
SU502702A1 true SU502702A1 (en) 1976-02-15

Family

ID=20530028

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1839003A SU502702A1 (en) 1972-10-23 1972-10-23 Method for continuous or semi-continuous casting of steel

Country Status (1)

Country Link
SU (1) SU502702A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213496A (en) * 1978-12-26 1980-07-22 Olin Corporation Electromagnetic casting apparatus
US4236570A (en) * 1979-01-08 1980-12-02 Olin Corporation Ingot shape control by dynamic head in electromagnetic casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213496A (en) * 1978-12-26 1980-07-22 Olin Corporation Electromagnetic casting apparatus
US4236570A (en) * 1979-01-08 1980-12-02 Olin Corporation Ingot shape control by dynamic head in electromagnetic casting

Similar Documents

Publication Publication Date Title
US5246060A (en) Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot
SU1416050A3 (en) Method of continuous electromagnetic casting of ingots
GB1454052A (en) Continuous casting method and apparatus therefor
SU502702A1 (en) Method for continuous or semi-continuous casting of steel
ES480768A1 (en) Electromagnetic agitating process applied to continuous casting.
SU338037A1 (en) Device for continuous and semi-continuous metal casting
GB1499038A (en) Electromagnetic mould for continuous or semicontinuous casting
SU396165A1 (en) METHOD OF CONTINUOUS METAL CASTING
ATE12597T1 (en) METHOD OF ELECTROMAGNETIC STIRRING IN METAL CONTINUOUS CASTING.
SU503626A1 (en) The method of casting continuous or semi-continuous method of non-magnetisable metals in an electromagnetic field
GB1493110A (en) Moving molten ferrous masses
OA04685A (en) Process for improving the efficiency of equipment for the continuous casting of liquid metal and equipment implementing this process.
GB1290758A (en)
SU486853A1 (en) The method of obtaining cast billets
GB1130258A (en) Method and apparatus for continuously casting steel
SU503628A1 (en) The method of casting steel with electromagnetic forming ingot
SU418539A1 (en) METHOD OF REFINING COLORED L \ ETALS AND THEIR ALLOYS FROM IRON AND OTHER MAGNETIC PRIMES
SU774781A1 (en) Apparatus for continuous horisontal casting
SU492342A1 (en) Method of producing ingot
SU416398A1 (en)
Yakobshe et al. Influence of Electromagnetic Stirring of Steel in the Mold on Solidification Processes of Billets 150× 150 mm
SU383520A1 (en) METHOD FOR GETTING CAST
GB1157977A (en) A Method and Apparatus for Continuous or Semi-Continuous Casting of Metals
SU1049180A1 (en) Method of electromagnetic machining of alloy in the process of its crystallization
SU676380A2 (en) Method of producing iron casting in chill mould