UA929A1 - METHOD OF TREATMENT OF CALM STEEL AT CASTING - Google Patents

METHOD OF TREATMENT OF CALM STEEL AT CASTING

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Publication number
UA929A1
UA929A1 UA4182390A UA4182390A UA929A1 UA 929 A1 UA929 A1 UA 929A1 UA 4182390 A UA4182390 A UA 4182390A UA 4182390 A UA4182390 A UA 4182390A UA 929 A1 UA929 A1 UA 929A1
Authority
UA
Ukraine
Prior art keywords
steel
casting
treatment
mold
filling
Prior art date
Application number
UA4182390A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Миколайович Фролов
Владимир Николаевич Фролов
Анатолій Олександрович Hефьодов
Борис Олександрович Дворяднін
Микола Михайлович Скороход
Николай Михайлович Скороход
Original Assignee
Комунарський Гірничо-Металургійний Інститут
Коммунарский горно-металлургический институт
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 Комунарський Гірничо-Металургійний Інститут, Коммунарский горно-металлургический институт filed Critical Комунарський Гірничо-Металургійний Інститут
Priority to UA4182390A priority Critical patent/UA929A1/en
Publication of UA929A1 publication Critical patent/UA929A1/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

(57) Изобретение относится к черной металлургии, в частности к обработке жидкого металла во время разливки в изложницы. Цель изобретения — улучшение структуры стали. Обработку стали проводят магниевым шламом в количестве 0,0005—0,0025% от массы стали, начиная с одной третьей наполнения изложницы по высоте и заканчивая при наполнении двух третей изложницы.(57) The invention relates to ferrous metallurgy, in particular to the processing of liquid metal during casting into molds. The purpose of the invention is to improve the structure of steel. Steel processing is carried out with magnesium sludge in the amount of 0.0005-0.0025% of the steel mass, starting with one third of the filling of the mold in height and ending with filling two thirds of the mold.

UA4182390A 1986-11-18 1986-11-18 METHOD OF TREATMENT OF CALM STEEL AT CASTING UA929A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4182390A UA929A1 (en) 1986-11-18 1986-11-18 METHOD OF TREATMENT OF CALM STEEL AT CASTING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4182390A UA929A1 (en) 1986-11-18 1986-11-18 METHOD OF TREATMENT OF CALM STEEL AT CASTING

Publications (1)

Publication Number Publication Date
UA929A1 true UA929A1 (en) 1993-12-15

Family

ID=74551629

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4182390A UA929A1 (en) 1986-11-18 1986-11-18 METHOD OF TREATMENT OF CALM STEEL AT CASTING

Country Status (1)

Country Link
UA (1) UA929A1 (en)

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