KR880014114A - Steel making charcoal - Google Patents

Steel making charcoal Download PDF

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Publication number
KR880014114A
KR880014114A KR870005271A KR870005271A KR880014114A KR 880014114 A KR880014114 A KR 880014114A KR 870005271 A KR870005271 A KR 870005271A KR 870005271 A KR870005271 A KR 870005271A KR 880014114 A KR880014114 A KR 880014114A
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KR
South Korea
Prior art keywords
weight
steelmaking
powder
iron
agent according
Prior art date
Application number
KR870005271A
Other languages
Korean (ko)
Inventor
김중근
Original Assignee
김창호
삼부특수내화공업 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 김창호, 삼부특수내화공업 주식회사 filed Critical 김창호
Priority to KR870005271A priority Critical patent/KR880014114A/en
Publication of KR880014114A publication Critical patent/KR880014114A/en

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Abstract

내용 없음No content

Description

제강용 가탄제Steel making charcoal

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

제 1 도는 본 발명의 종단면도.1 is a longitudinal cross-sectional view of the present invention.

Claims (5)

강설분, 철설분, 전극설분으로된 철제중 하나 이상을 20-80중량% 무연탄, 갈탄, 흑연으로된 탄소제 분상중 하나이상을 80-20중량%로 하여 이들을 혼합압착성형하여, 80mm 이항의 조개탄형상으로 함을 특징으로 하는 제강용 가탄제.20-80% by weight of at least one of iron powder consisting of snow powder, iron snow powder and electrode powder is 80-20% by weight of at least one of carbonaceous powders made of anthracite, lignite and graphite. Steelmaking charcoal, characterized in that the shape of shells. 제 1 항에 있어서, 철제 20-30, 탄소제 80-70중량%로 혼합 압착성형함을 특징으로 하는 제강용 가탄제.The steelmaking carbonaceous agent according to claim 1, which is mixed and pressed to form 20-30 steel and 80-70% by weight of carbon. 제 1 항에 있어서 철제 40-60중량%, 탄소제분상 60-40중량%로 혼합 압착성형함을 특징으로 하는 제강용 가탄제.The steelmaking carbonaceous agent according to claim 1, which is mixed and compression-molded at 40-60% by weight of iron and 60-40% by weight of carbon milling. 제 1 항에 있어서, 철제 70-80중량% 탄소제분상 30-20중량%로 혼합 압착성형함을 특징으로 하는 제강용 가탄제.The steelmaking carbonaceous agent according to claim 1, characterized in that the compression molding is carried out at 30 to 20% by weight on a steel 70 to 80% by weight carbon milling. 제 1 항에 있어서 철제 50중량%, 탄소제분상 50중량%로 혼합 압착성형함을 특징으로 하는 제강용 가탄제.The steelmaking carbonaceous agent according to claim 1, which is mixed and compression-molded at 50% by weight of iron and 50% by weight of carbon powder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870005271A 1987-05-27 1987-05-27 Steel making charcoal KR880014114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870005271A KR880014114A (en) 1987-05-27 1987-05-27 Steel making charcoal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870005271A KR880014114A (en) 1987-05-27 1987-05-27 Steel making charcoal

Publications (1)

Publication Number Publication Date
KR880014114A true KR880014114A (en) 1988-12-22

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ID=68461564

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005271A KR880014114A (en) 1987-05-27 1987-05-27 Steel making charcoal

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KR (1) KR880014114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100816663B1 (en) * 2003-12-30 2008-03-26 기은숙 oval briquettes and method of recycle carbide
KR20180134771A (en) * 2017-06-09 2018-12-19 가부시키가이샤 산알 A recarburizing agent for steel manufacture and method for msteelmaking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100816663B1 (en) * 2003-12-30 2008-03-26 기은숙 oval briquettes and method of recycle carbide
KR20180134771A (en) * 2017-06-09 2018-12-19 가부시키가이샤 산알 A recarburizing agent for steel manufacture and method for msteelmaking

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