SU261660A1 - Device for regulating heat dissipation from continuous crystallizing ingot - Google Patents

Device for regulating heat dissipation from continuous crystallizing ingot

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Publication number
SU261660A1
SU261660A1 SU6701205457A SU1205457A SU261660A1 SU 261660 A1 SU261660 A1 SU 261660A1 SU 6701205457 A SU6701205457 A SU 6701205457A SU 1205457 A SU1205457 A SU 1205457A SU 261660 A1 SU261660 A1 SU 261660A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ingot
perimeter
screen
along
cracks
Prior art date
Application number
SU6701205457A
Other languages
Russian (ru)
Inventor
Д.П. Евтеев
А.И. Манохин
Л.А. Соколов
В.В. Поляков
Ю.Е. Кон
Original Assignee
Центральный научно-исследовательский институт 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 Центральный научно-исследовательский институт черной металлургии им. И.П.Бардина filed Critical Центральный научно-исследовательский институт черной металлургии им. И.П.Бардина
Priority to SU6701205457A priority Critical patent/SU261660A1/en
Application granted granted Critical
Publication of SU261660A1 publication Critical patent/SU261660A1/en

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  • Continuous Casting (AREA)

Claims (1)

(54) УСТРОЙСТВО ДЛЯ РЕГУЛИРОВАНИЯ ТЕПЛООТВОДА ОТ КРИСТАЛЛИЗУЮЩЕГОСЯ НЕПРЕРЫВНОГО Изобретгевве относитс  к области непрерывной разливки стали. Известны устройства ол  регулировани  теплоот&оов от кристаллизующегос  слитка, изготовленные в виде секционных по высоте водоохлаждаемых экранов, охватывающих спиток по его периметру. Экраны контактируют со слитчсом или отсто т от него на некотором рвССТ05ШИв. 1%)еалагаемое устройство отличаетс  тем, что секниовный экрав выполнен с электропоногревом , а ол  охлаждени  слитка некруглого сечени  секции экрана расположены по периметру сл«гтка в местах на йолыцего тепггоотвода . Это обеспечивает устранение межкрвсталлвческих трещин и рассредоточение осевой пористости слитка. На чертеже схематически показано описываемое устройство с разрезами по А-А и Б-Б. СЛИТКА ка 3, Экраны с наружной стороны обогреваютс  электродвигател ми 4 и 5, По периметру слитка экран также изготовлен в виобе секций 6-9, наход щихс  по углам слитка, т.е. в местах наибольшего теплоотвода. Наличие указанных секций nt звол ет уменыиить теплоотвод от поверхности крйюталлнзующегос  слитка и регулировать nponiax: охлаждени  слитка в пределах. исключающих по вление трещин и осевой пористоств . Формула изобретени  Устройство ОЛЯ регулирсфани  теплоотвскда от кристаллизующегос  непрерывного слитка, представл к цее собой секционный экран, охватывак ций слиток по периметру, отличающеес  тем, что с целью устранени  межкристаллических трещин и расередоточени  осевой пористости слитка, экран выполнен с электропод0гревом   с расположением секций по периметру слитка в местах наиболыпего теплоотвода.(54) A DEVICE FOR REGULATING A HEAT-REMOVAL FROM A CRYSTALLIZED CONTINUOUS Invention is in the field of continuous casting of steel. Ol heat control devices from the crystallizing ingot are known, made in the form of water-cooled screens sectioned along the height, covering the spit around its perimeter. The screens are in contact with the sleeves or are separated from it at some location. 1%) Alagated device is characterized in that the cut-off screen is electrically heated, and the cooling of the ingot of a non-circular cross-section of the screen section is located along the perimeter of the slot in places at the outlet. This ensures the elimination of inter-crustal cracks and the dispersion of the axial porosity of the ingot. The drawing shows schematically the described device with the cuts along aa and bb. INGOT 3, Screens on the outer side are heated by electric motors 4 and 5. Along the perimeter of the ingot, the screen is also made in the viobe of sections 6–9 located in the corners of the ingot, i.e. in the places of the greatest heat sink. The presence of these sections allows the heat sink from the surface of the ingot ingot to be reduced and nponiax to be adjusted: cooling of the ingot within. eliminating the occurrence of cracks and axial porosity. Formula invention apparatus OLYA regulirsfani teplootvskda from crystallizable continuous ingot is to Zeh a sectional screen ohvatyvak tions ingot perimeter, characterized in that in order to eliminate the intercrystalline cracks and raseredotocheni axial porosity ingot screen configured elektropod0grevom with the sections located on the ingot perimeter ground of the greatest heat sink. jrl jrl tJ ltJ l ..
SU6701205457A 1967-12-25 1967-12-25 Device for regulating heat dissipation from continuous crystallizing ingot SU261660A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU6701205457A SU261660A1 (en) 1967-12-25 1967-12-25 Device for regulating heat dissipation from continuous crystallizing ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU6701205457A SU261660A1 (en) 1967-12-25 1967-12-25 Device for regulating heat dissipation from continuous crystallizing ingot

Publications (1)

Publication Number Publication Date
SU261660A1 true SU261660A1 (en) 1977-12-05

Family

ID=20441595

Family Applications (1)

Application Number Title Priority Date Filing Date
SU6701205457A SU261660A1 (en) 1967-12-25 1967-12-25 Device for regulating heat dissipation from continuous crystallizing ingot

Country Status (1)

Country Link
SU (1) SU261660A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658882A (en) * 1981-01-22 1987-04-21 Nippon Steel Corporation Machine for direct rolling of steel casting and producing steel product therefrom
US4738301A (en) * 1984-02-10 1988-04-19 Nippon Steel Corporation Method for mitigating solidification segregation of steel
RU2486026C2 (en) * 2005-10-28 2013-06-27 Новелис Инк. Method of casting (versions)
RU2675880C2 (en) * 2014-03-27 2018-12-25 Прайметалз Текнолоджиз Аустриа ГмбХ Semi-continuous casting of a steel strip

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658882A (en) * 1981-01-22 1987-04-21 Nippon Steel Corporation Machine for direct rolling of steel casting and producing steel product therefrom
US4738301A (en) * 1984-02-10 1988-04-19 Nippon Steel Corporation Method for mitigating solidification segregation of steel
RU2486026C2 (en) * 2005-10-28 2013-06-27 Новелис Инк. Method of casting (versions)
RU2675880C2 (en) * 2014-03-27 2018-12-25 Прайметалз Текнолоджиз Аустриа ГмбХ Semi-continuous casting of a steel strip
US10307819B2 (en) 2014-03-27 2019-06-04 Primetals Technologies Austria GmbH Semi-continuous casting of a steel strip

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