RU94041628A - Ingot mould for steel ingots - Google Patents

Ingot mould for steel ingots

Info

Publication number
RU94041628A
RU94041628A RU94041628/02A RU94041628A RU94041628A RU 94041628 A RU94041628 A RU 94041628A RU 94041628/02 A RU94041628/02 A RU 94041628/02A RU 94041628 A RU94041628 A RU 94041628A RU 94041628 A RU94041628 A RU 94041628A
Authority
RU
Russia
Prior art keywords
conicity
height
ingot mould
taper
steel ingots
Prior art date
Application number
RU94041628/02A
Other languages
Russian (ru)
Other versions
RU2078422C1 (en
Inventor
В.М. Машинский
Р.С. Айзатулов
Г.М. Ванисов
Э.С. Макаров
Ю.Н. Лутохин
Original Assignee
Акционерное общество "Западно-Сибирский металлургический комбинат"
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 Акционерное общество "Западно-Сибирский металлургический комбинат" filed Critical Акционерное общество "Западно-Сибирский металлургический комбинат"
Priority to RU94041628/02A priority Critical patent/RU2078422C1/en
Publication of RU94041628A publication Critical patent/RU94041628A/en
Application granted granted Critical
Publication of RU2078422C1 publication Critical patent/RU2078422C1/en

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  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)

Abstract

FIELD: metallurgy, casting production for casting of steel ingots. SUBSTANCE: through widening downward ingot mould has four-plane body with inner surface, that is made with uniform in height conicity, and lower thickened collar. To decrease specific usage of ingot moulds due to decrease of metal consumption during increase of its resistance outer surface of body has variable in height conicity. Conicity of ingot mould body upper part is in limits of 3.0 - 4.5 % and is equal to 0.50 - 0.55 of ingot mould height. Lower part of body has conicity of 9.0 - 11.0 % and is equal to 0.17 - 0.19 of ingot mould height. Conicity of middle part of ingot mould body is less than conicity of its lower part by 9 - 11 times. EFFECT: improved process. 1 cl, 1 dwg, 2 tbl

Claims (1)

Использование: в металлургии, а именно в сталеплавильном производстве, для отливки стальных слитков. Сущность: сквозная уширенная книзу изложница содержит четырехгранный корпус с внутренней поверхностью, выполненной с равномерной по высоте конусностью, и нижний утолщенный бурт. Для снижения удельного расхода изложниц за счет уменьшения металлоемкости при повышении ее стойкости наружная поверхность корпуса выполнена с переменной по высоте конусностью. Конусность верхней части выполнена в пределах 3,0 - 4,5% и составляет 0,50 - 0,55 от высоты изложницы, нижняя часть корпуса выполнена с конусностью 9,0 - 11,0% и составляет 0,17 - 0,19 от высоты изложницы, конусность средней части корпуса изложницы меньше конусности ее нижней части в 9 - 11 раз.Usage: in metallurgy, namely in steelmaking, for casting steel ingots. SUBSTANCE: through-mold widened from top to bottom contains a tetrahedral case with an inner surface made with a uniform taper in height, and a lower thickened shoulder. To reduce the specific consumption of molds by reducing the metal consumption while increasing its resistance, the outer surface of the housing is made with a taper of variable height. The taper of the upper part is made in the range of 3.0 - 4.5% and is 0.50 - 0.55 of the mold height, the lower part of the body is made with a taper of 9.0 - 11.0% and is 0.17 - 0.19 from the height of the mold, the taper of the middle part of the mold body is less than the taper of its lower part by 9 to 11 times.
RU94041628/02A 1994-11-18 1994-11-18 THROUGH EXTENDED BOTTOM TILES FOR STEEL INGOTS RU2078422C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94041628/02A RU2078422C1 (en) 1994-11-18 1994-11-18 THROUGH EXTENDED BOTTOM TILES FOR STEEL INGOTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94041628/02A RU2078422C1 (en) 1994-11-18 1994-11-18 THROUGH EXTENDED BOTTOM TILES FOR STEEL INGOTS

Publications (2)

Publication Number Publication Date
RU94041628A true RU94041628A (en) 1996-09-10
RU2078422C1 RU2078422C1 (en) 1997-04-27

Family

ID=48434813

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94041628/02A RU2078422C1 (en) 1994-11-18 1994-11-18 THROUGH EXTENDED BOTTOM TILES FOR STEEL INGOTS

Country Status (1)

Country Link
RU (1) RU2078422C1 (en)

Also Published As

Publication number Publication date
RU2078422C1 (en) 1997-04-27

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