KR970043122A - Determination method of dosage of molten steel component - Google Patents

Determination method of dosage of molten steel component Download PDF

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Publication number
KR970043122A
KR970043122A KR1019950066258A KR19950066258A KR970043122A KR 970043122 A KR970043122 A KR 970043122A KR 1019950066258 A KR1019950066258 A KR 1019950066258A KR 19950066258 A KR19950066258 A KR 19950066258A KR 970043122 A KR970043122 A KR 970043122A
Authority
KR
South Korea
Prior art keywords
component
input
dosage
molten steel
agent
Prior art date
Application number
KR1019950066258A
Other languages
Korean (ko)
Inventor
이길산
이상룡
Original Assignee
김종진
포항종합제철 주식회사
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 김종진, 포항종합제철 주식회사 filed Critical 김종진
Priority to KR1019950066258A priority Critical patent/KR970043122A/en
Publication of KR970043122A publication Critical patent/KR970043122A/en

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Abstract

본 발명은 제철소의 제강공정에서 용강의 성분 종정을 위해 투입되는 성분 조정용 투입제의 투입량을 결정하는 방법에 관한 것으로써, 각 성분의 용존[0]와의 평형농도식을 활용하여 성분실수율을 구하고, 이 실수율을 이용하여 성분 조절용 투입제의 투입량을 결정하므로써, 투입량 결정이 간편하고 조업변동요인에 대체할 수 있을 뿐만 아니라 보다 정확하게 투입량을 결정할 수 있는 성분 조절용 투입제의 투입량 결정방법을 제공하고자 하는데, 그 목적이 있다. 본 발명은 전로에 투입되는 성분조절용 투입량을 결정하는 방법에 있어서, 투입제를 구성하는 각 성분에 대한 목표 성분농도(M) 및 기준[O]R 농도(%)(KOFR)를 설정하는 단계를 포함하여 구성되는 용강성분 조절용 투입제의 투입량 결정방법을 그 요지로 한다.The present invention relates to a method for determining the input amount of the component adjustment input agent for the determination of the component of molten steel in the steelmaking process of the steel mill, by using the equilibrium concentration equation with the dissolved [0] of each component, By using this real ratio to determine the input amount of the ingredient control agent, it is not only easy to determine the input amount, but also to replace the operation variable, and to provide a method of determining the dosage amount of the ingredient control agent that can be determined more accurately. The purpose is. The present invention is a method for determining the input amount for controlling the ingredient to be input to the converter, the step of setting the target component concentration (M) and reference [O] R concentration (%) (KOFR) for each component constituting the input agent The main point of the method is to determine the dosage of the molten steel component adjusting agent which is included.

Description

용강성분조정용 투입제의 투입량 결정방법Determination method of dosage of molten steel component

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

전로에 투입되는 성분조절용 투입제의 투입량을 결정하는 방법에 있어서, 투입제를 구성하는 각 성분에 대한 목표 성분농도(M) 및 기준[O]R 농도(%)(KOFR)를 설정하는 단계In the method for determining the input amount of the input material for controlling the ingredient injected into the converter, setting a target component concentration (M) and reference [O] R concentration (%) (KOFR) for each component constituting the input material
KR1019950066258A 1995-12-29 1995-12-29 Determination method of dosage of molten steel component KR970043122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950066258A KR970043122A (en) 1995-12-29 1995-12-29 Determination method of dosage of molten steel component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950066258A KR970043122A (en) 1995-12-29 1995-12-29 Determination method of dosage of molten steel component

Publications (1)

Publication Number Publication Date
KR970043122A true KR970043122A (en) 1997-07-26

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ID=66637295

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950066258A KR970043122A (en) 1995-12-29 1995-12-29 Determination method of dosage of molten steel component

Country Status (1)

Country Link
KR (1) KR970043122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362653B1 (en) * 1998-09-23 2003-01-24 주식회사 포스코 Stainless raw material loading compensation device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362653B1 (en) * 1998-09-23 2003-01-24 주식회사 포스코 Stainless raw material loading compensation device and method

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