UA90626C2 - method of cooling pig iron - Google Patents

method of cooling pig iron

Info

Publication number
UA90626C2
UA90626C2 UAA200903799A UAA200903799A UA90626C2 UA 90626 C2 UA90626 C2 UA 90626C2 UA A200903799 A UAA200903799 A UA A200903799A UA A200903799 A UAA200903799 A UA A200903799A UA 90626 C2 UA90626 C2 UA 90626C2
Authority
UA
Ukraine
Prior art keywords
pig iron
cooling
iron
pig
additional
Prior art date
Application number
UAA200903799A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Александр Николаевич Рыженков
Андрей Валентинович Емченко
Борис Петрович Крикунов
Владислав Иванович Цуканов
Валерий Евгеньевич Попов
Алексей Иванович Дрейко
Владимир Моисеевич Лещинер
Андрей Викторович Храпко
Original Assignee
Закрытое Акционерное Общество "Донецксталь-Металлургический Завод"
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 Закрытое Акционерное Общество "Донецксталь-Металлургический Завод" filed Critical Закрытое Акционерное Общество "Донецксталь-Металлургический Завод"
Priority to UAA200903799A priority Critical patent/UA90626C2/en
Publication of UA90626C2 publication Critical patent/UA90626C2/en

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  • Manufacture Of Iron (AREA)

Abstract

The invention relates to ferrous metallurgy and can be used for production of charge billet for iron foundry and steel-casting industries. A method consists in cooling pig iron by means of forced cooling pig billets to the temperature of 820-900 °C in moulds on a casting machine, unloading and placement of pig iron for additional cooling thereof. Additional forced cooling is done to 150-200 °C by passing gas through a mass of ingots. Technical result: improving the quality of the surface of pig iron, reduction of energy and material costs.
UAA200903799A 2009-04-17 2009-04-17 method of cooling pig iron UA90626C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA200903799A UA90626C2 (en) 2009-04-17 2009-04-17 method of cooling pig iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200903799A UA90626C2 (en) 2009-04-17 2009-04-17 method of cooling pig iron

Publications (1)

Publication Number Publication Date
UA90626C2 true UA90626C2 (en) 2010-05-11

Family

ID=50688854

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200903799A UA90626C2 (en) 2009-04-17 2009-04-17 method of cooling pig iron

Country Status (1)

Country Link
UA (1) UA90626C2 (en)

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