KR900010010A - 탈규슬라그포밍억제제 - Google Patents

탈규슬라그포밍억제제

Info

Publication number
KR900010010A
KR900010010A KR1019880017929A KR880017929A KR900010010A KR 900010010 A KR900010010 A KR 900010010A KR 1019880017929 A KR1019880017929 A KR 1019880017929A KR 880017929 A KR880017929 A KR 880017929A KR 900010010 A KR900010010 A KR 900010010A
Authority
KR
South Korea
Prior art keywords
degyu
slag forming
forming inhibitor
inhibitor
slag
Prior art date
Application number
KR1019880017929A
Other languages
English (en)
Other versions
KR910008205B1 (ko
Inventor
이상호
김태도
Original Assignee
포항종합제철 주식회사
재단법인 산업과학기술연구소
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 포항종합제철 주식회사, 재단법인 산업과학기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR1019880017929A priority Critical patent/KR910008205B1/ko
Publication of KR900010010A publication Critical patent/KR900010010A/ko
Application granted granted Critical
Publication of KR910008205B1 publication Critical patent/KR910008205B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C2200/00—Recycling of waste material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C2300/00—Process aspects
    • C21C2300/04—Avoiding foam formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
KR1019880017929A 1988-12-30 1988-12-30 탈규슬라그포밍억제제 KR910008205B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880017929A KR910008205B1 (ko) 1988-12-30 1988-12-30 탈규슬라그포밍억제제

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880017929A KR910008205B1 (ko) 1988-12-30 1988-12-30 탈규슬라그포밍억제제

Publications (2)

Publication Number Publication Date
KR900010010A true KR900010010A (ko) 1990-07-06
KR910008205B1 KR910008205B1 (ko) 1991-10-11

Family

ID=19280934

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017929A KR910008205B1 (ko) 1988-12-30 1988-12-30 탈규슬라그포밍억제제

Country Status (1)

Country Link
KR (1) KR910008205B1 (ko)

Also Published As

Publication number Publication date
KR910008205B1 (ko) 1991-10-11

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Legal Events

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Year of fee payment: 9

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