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)
  • Detergent Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (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 (tr)
EP (1) EP0115271B1 (tr)
JP (1) JPS59133311A (tr)
KR (1) KR890003928B1 (tr)
AT (1) ATE21705T1 (tr)
AU (1) AU563564B2 (tr)
BR (1) BR8400015A (tr)
CA (1) CA1219130A (tr)
DE (1) DE3460511D1 (tr)
ES (1) ES528704A0 (tr)
FI (1) FI840039A (tr)
HU (1) HUT34551A (tr)
IL (1) IL70625A (tr)
IN (1) IN159990B (tr)
NO (1) NO840034L (tr)
PH (1) PH20011A (tr)
PL (1) PL142034B1 (tr)
TR (1) TR21818A (tr)
YU (1) YU1084A (tr)
ZA (1) ZA8493B (tr)

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

Similar Documents

Publication Publication Date Title
AR242228A1 (es) Procedimiento para reducir la concentracion en una solucion de cationes multivalentes de metales pesados o alcalino-terreos y resinas quelantes de aplicacion en dicho procedimiento.
ES8601810A1 (es) Procedimiento y su correspondiente dispositivo para depurar agua
YU1084A (en) Process for making steel using calcium carbide fuel
ZA821070B (en) Process for preventing foaming-over during the refining oxidation of crude iron and for lowering the phosphorus content,and an agent and an appliance for carrying out the process
CS222248B2 (en) Method of removing the sulphur by making the gases in t e reactor with the melt of iron
ZA876945B (en) Method for in situ tayloring component of ceramic articles and articles made thereby
JPS51116062A (en) Waste water treating method
KR830005374A (ko) 강철의 피아공 기정련중의 슬로핑 제어방법
SE8503404D0 (sv) Forfarande for behandling av mineraler
YU102489A (en) Process for removing bismut from lead
JPS5438213A (en) Refining method for p,s type free cutting steel
DE3060768D1 (en) Process for the detoxification of waste waters that contain cyanide, and reaction solutions
JPS5212203A (en) Method for the decolorization of waste lubricating oil
JPS5413433A (en) Welding method for stainless steel
NZ225566A (en) Consumable lance having improved wear resistance
JPS5214520A (en) Method of treating a converter slag
Archenholtz Injection Processes in Foundries
GB2052563B (en) Process for the treatment of molten iron with increased scrap content
JPS53108068A (en) Purifying method for waste solution formed in takahax desulfurization apparatus
DE3583747D1 (de) Verfahren zum herstellen von stahl im konverter.
JPS522055A (en) Method of treating sludge
IT1069847B (it) Metodo per raffinare in maniera continua un metallo a base di ferro fuso
JPS51145405A (en) A control apparatus for electro-slag remelting furnaces
JPS53100673A (en) Method of treating waste using induction furnace
JPS522062A (en) Method of treating bio-treatment liquid