YU1084A - Process for making steel using calcium carbide fuel - Google Patents

Process for making steel using calcium carbide fuel

Info

Publication number
YU1084A
YU1084A YU00010/84A YU1084A YU1084A YU 1084 A YU1084 A YU 1084A YU 00010/84 A YU00010/84 A YU 00010/84A YU 1084 A YU1084 A YU 1084A YU 1084 A YU1084 A YU 1084A
Authority
YU
Yugoslavia
Prior art keywords
calcium carbide
making steel
oxidation
carbide fuel
steel melt
Prior art date
Application number
YU00010/84A
Other languages
English (en)
Inventor
B Agrawal
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of YU1084A publication Critical patent/YU1084A/xx

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Catalysts (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)
YU00010/84A 1983-01-06 1984-01-05 Process for making steel using calcium carbide fuel YU1084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/456,113 US4477278A (en) 1983-01-06 1983-01-06 Steelmaking process using calcium carbide as fuel

Publications (1)

Publication Number Publication Date
YU1084A true YU1084A (en) 1986-06-30

Family

ID=23811481

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00010/84A YU1084A (en) 1983-01-06 1984-01-05 Process for making steel using calcium carbide fuel

Country Status (20)

Country Link
US (1) US4477278A (fi)
EP (1) EP0115271B1 (fi)
JP (1) JPS59133311A (fi)
KR (1) KR890003928B1 (fi)
AT (1) ATE21705T1 (fi)
AU (1) AU563564B2 (fi)
BR (1) BR8400015A (fi)
CA (1) CA1219130A (fi)
DE (1) DE3460511D1 (fi)
ES (1) ES528704A0 (fi)
FI (1) FI840039A (fi)
HU (1) HUT34551A (fi)
IL (1) IL70625A (fi)
IN (1) IN159990B (fi)
NO (1) NO840034L (fi)
PH (1) PH20011A (fi)
PL (1) PL142034B1 (fi)
TR (1) TR21818A (fi)
YU (1) YU1084A (fi)
ZA (1) ZA8493B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040552A (en) * 1988-12-08 1991-08-20 Philip Morris Incorporated Metal carbide heat source
US5188130A (en) * 1989-11-29 1993-02-23 Philip Morris, Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon
US5146934A (en) * 1991-05-13 1992-09-15 Philip Morris Incorporated Composite heat source comprising metal carbide, metal nitride and metal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666445A (en) * 1967-12-26 1972-05-30 Kaiser Ind Corp Auxiliary composition for steel-making furnaces
DE2527156B2 (de) * 1975-06-18 1980-09-04 Thyssen Niederrhein Ag Huetten- Und Walzwerke, 4200 Oberhausen Verfahren zur Vorbehandlung einer Stahlschmelze beim Stranggießen
US4187102A (en) * 1978-08-24 1980-02-05 Union Carbide Corporation Method for controlling the temperature of the melt during pneumatic refining of steel
GB2052563B (en) * 1979-06-25 1983-10-12 Sueddeutsche Kalkstickstoff Process for the treatment of molten iron with increased scrap content
US4278464A (en) * 1979-12-27 1981-07-14 Union Carbide Corporation Method for preventing slopping during subsurface pneumatic refining of steel

Also Published As

Publication number Publication date
FI840039A (fi) 1984-07-07
CA1219130A (en) 1987-03-17
US4477278A (en) 1984-10-16
AU2311784A (en) 1984-07-12
ZA8493B (en) 1984-08-29
AU563564B2 (en) 1987-07-16
ATE21705T1 (de) 1986-09-15
PH20011A (en) 1986-08-28
ES8602144A1 (es) 1985-11-01
JPS59133311A (ja) 1984-07-31
DE3460511D1 (en) 1986-10-02
BR8400015A (pt) 1984-08-14
HUT34551A (en) 1985-03-28
KR840007440A (ko) 1984-12-07
FI840039A0 (fi) 1984-01-05
JPH0137450B2 (fi) 1989-08-07
ES528704A0 (es) 1985-11-01
EP0115271B1 (en) 1986-08-27
TR21818A (tr) 1985-07-25
IL70625A0 (en) 1984-04-30
EP0115271A1 (en) 1984-08-08
NO840034L (no) 1984-07-09
PL142034B1 (en) 1987-09-30
IN159990B (fi) 1987-06-20
KR890003928B1 (ko) 1989-10-12
IL70625A (en) 1987-02-27
PL245617A1 (en) 1984-09-24

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