RU95114824A - Method of deoxidation and alloying of micro-alloyed low-carbon steel - Google Patents

Method of deoxidation and alloying of micro-alloyed low-carbon steel

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Publication number
RU95114824A
RU95114824A RU95114824/02A RU95114824A RU95114824A RU 95114824 A RU95114824 A RU 95114824A RU 95114824/02 A RU95114824/02 A RU 95114824/02A RU 95114824 A RU95114824 A RU 95114824A RU 95114824 A RU95114824 A RU 95114824A
Authority
RU
Russia
Prior art keywords
deoxidation
micro
alloying
carbon steel
alloyed
Prior art date
Application number
RU95114824/02A
Other languages
Russian (ru)
Other versions
RU2095426C1 (en
Inventor
А.А. Киричков
А.А. Дерябин
В.П. Новолодский
Ю.Я. Агеенко
С.Г. Рыскина
В.И. Ильин
Г.И. Зильбер
С.А. Спирин
М.Р. Урицкий
Original Assignee
Акционерное общество "Нижнетагильский металлургический комбинат"
Акционерное общество "Уральский институт металлов"
Filing date
Publication date
Application filed by Акционерное общество "Нижнетагильский металлургический комбинат", Акционерное общество "Уральский институт металлов" filed Critical Акционерное общество "Нижнетагильский металлургический комбинат"
Priority to RU95114824A priority Critical patent/RU2095426C1/en
Priority claimed from RU95114824A external-priority patent/RU2095426C1/en
Publication of RU95114824A publication Critical patent/RU95114824A/en
Application granted granted Critical
Publication of RU2095426C1 publication Critical patent/RU2095426C1/en

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Claims (1)

Способ раскисления и легирования микролегированной малоуглеродистой стали, включающий отбор и анализ пробы перед раскислением, ввод в металл кремния, марганца, алюминия и ниобия, отличающийся тем, что легирование проводят минимальным количеством марганца, определяемым по формуле
Figure 00000001

а ниобий, требуемый для микролегирования, вводят исходя из соотношения
Figure 00000002

где [%С] - содержание углерода в металле перед раскислением, мас. %.The method of deoxidation and doping of micro-alloyed mild steel, including the selection and analysis of the sample before deoxidation, the introduction of silicon, manganese, aluminum and niobium into the metal, characterized in that the doping is carried out with a minimum amount of manganese, determined by the formula
Figure 00000001

and niobium, required for microalloying, is introduced based on the ratio
Figure 00000002

where [% C] is the carbon content in the metal before deoxidation, wt. %
RU95114824A 1995-08-16 1995-08-16 Method of alloying and microalloying of low-alloyed low-carbon steel RU2095426C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95114824A RU2095426C1 (en) 1995-08-16 1995-08-16 Method of alloying and microalloying of low-alloyed low-carbon steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95114824A RU2095426C1 (en) 1995-08-16 1995-08-16 Method of alloying and microalloying of low-alloyed low-carbon steel

Publications (2)

Publication Number Publication Date
RU95114824A true RU95114824A (en) 1997-07-27
RU2095426C1 RU2095426C1 (en) 1997-11-10

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Family Applications (1)

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RU95114824A RU2095426C1 (en) 1995-08-16 1995-08-16 Method of alloying and microalloying of low-alloyed low-carbon steel

Country Status (1)

Country Link
RU (1) RU2095426C1 (en)

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