GB2103249B - Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings - Google Patents

Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings

Info

Publication number
GB2103249B
GB2103249B GB08215102A GB8215102A GB2103249B GB 2103249 B GB2103249 B GB 2103249B GB 08215102 A GB08215102 A GB 08215102A GB 8215102 A GB8215102 A GB 8215102A GB 2103249 B GB2103249 B GB 2103249B
Authority
GB
United Kingdom
Prior art keywords
raw material
castings
melting furnace
reduced iron
producing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08215102A
Other versions
GB2103249A (en
Inventor
Kenji Fujii
Kazuyoshi Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshida Iron Works Co Ltd
Original Assignee
Yoshida Iron Works Co Ltd
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
Priority claimed from JP9785681A external-priority patent/JPS5847459B2/en
Priority claimed from JP11045181A external-priority patent/JPS5811745A/en
Priority claimed from JP5240082A external-priority patent/JPS58167730A/en
Application filed by Yoshida Iron Works Co Ltd filed Critical Yoshida Iron Works Co Ltd
Publication of GB2103249A publication Critical patent/GB2103249A/en
Application granted granted Critical
Publication of GB2103249B publication Critical patent/GB2103249B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
GB08215102A 1981-06-23 1982-05-24 Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings Expired GB2103249B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9785681A JPS5847459B2 (en) 1981-06-23 1981-06-23 Molten metal raw material briquette
JP11045181A JPS5811745A (en) 1981-07-14 1981-07-14 Reduced iron briquette
JP5240082A JPS58167730A (en) 1982-03-30 1982-03-30 Raw material to be melted enclosed in paper tube

Publications (2)

Publication Number Publication Date
GB2103249A GB2103249A (en) 1983-02-16
GB2103249B true GB2103249B (en) 1986-07-23

Family

ID=27294618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08215102A Expired GB2103249B (en) 1981-06-23 1982-05-24 Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings

Country Status (3)

Country Link
DE (1) DE3222130C3 (en)
FR (1) FR2508062B1 (en)
GB (1) GB2103249B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096112A (en) * 1998-01-05 2000-08-01 Orinoco Iron, C.A. High carbon content briquettes
US6030434A (en) * 1999-03-31 2000-02-29 International Briquettes Holding Method for hot agglomeration of solid metallized iron particles to produce alloyed briquettes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205043A (en) * 1937-11-17 1940-06-18 George S Mican Iron oxide briquette
GB659141A (en) * 1949-05-03 1951-10-17 Otto Metzner Improvements relating to the utilization of the heat contained in the waste gases from shaft furnaces
DE963061C (en) * 1953-01-09 1957-05-02 Eisenwerke Muelheim Meiderich Process for producing a fine graphitic, low-carbon, silicon-containing, low-phosphorus and low-sulfur pig iron
FR1112863A (en) * 1953-12-28 1956-03-20 Strikfeldt & Co W Hot blast cupola plant, with gas withdrawal below the plane of the nozzles, and method of operating this plant
DE1270057B (en) * 1960-08-29 1968-06-12 Union Carbide Corp Process for melting gray-hardening cast iron
FR1372961A (en) * 1963-10-29 1964-09-18 Giulini G M B H Soc Geb Method and apparatus for the production, by a two-phase method, of crude iron and steel from iron ores and residues containing iron oxide
DE1533852B2 (en) * 1967-03-29 1973-10-04 Metallgesellschaft Ag, 6000 Frankfurt Briquetting of sponge iron
US3607226A (en) * 1968-08-02 1971-09-21 Luria Brothers & Co Inc Ferrous melting stock containing a carbon additive and method
GB1275570A (en) * 1968-10-11 1972-05-24 Exxon Research Engineering Co Improved feed for iron and steel making
GB1269842A (en) * 1968-11-29 1972-04-06 Midland Ross Corp Metallised pellet, and process for producing steel using metallized pellets
BE792475A (en) * 1971-12-15 1973-03-30 Stettner & Co AUXILIARY AGENT TO BE INTRODUCED IN MERGING CAST IRONS
DE2263945C2 (en) * 1972-12-29 1975-02-13 Uwe Dr.Rer.Pol. 4300 Essen-Kupferdreh Schulten-Baumer Ingot for the production of cast iron
DE2523004A1 (en) * 1974-05-23 1975-12-04 Uss Eng & Consult Briquette mfr. from hot reduced iron ore - using briquetting rolls under conditions which prevent briquettes sticking to rolls
US4032352A (en) * 1976-05-03 1977-06-28 Midrex Corporation Binder composition
GB1600711A (en) * 1977-06-22 1981-10-21 Midrex Corp Briquet and method of making same
DE2843303C2 (en) * 1978-10-04 1982-12-16 Korf-Stahl Ag, 7570 Baden-Baden Process and plant for the production of liquid pig iron and reducing gas in a melter gasifier
DE2932235C2 (en) * 1979-08-09 1983-01-27 Gesellschaft für Hüttenwerksanlagen m.b.H., 4000 Düsseldorf Method and cupola for introducing treating agents into liquid cupola iron
EP0063924B2 (en) * 1981-04-28 1990-03-14 Kawasaki Steel Corporation Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore
SE457265B (en) * 1981-06-10 1988-12-12 Sumitomo Metal Ind PROCEDURE AND ESTABLISHMENT FOR PREPARATION OF THANKS

Also Published As

Publication number Publication date
GB2103249A (en) 1983-02-16
DE3222130C2 (en) 1989-08-03
DE3222130A1 (en) 1983-01-13
FR2508062A1 (en) 1982-12-24
FR2508062B1 (en) 1987-06-26
DE3222130C3 (en) 1995-07-13

Similar Documents

Publication Publication Date Title
DE3171978D1 (en) Method of and arrangement for producing molten pig iron or steel prematerial
IL64820A (en) Process for producing molten metal in cupola furnaces
GB2056498B (en) Method and apparatus for producing molten iron from iron oxide with coal and oxygen
PH18159A (en) Method for producing molten iron
ZA87795B (en) Process for producing molten pig iron or steel raw material
GB2118209B (en) Refining agent of molten metal and methods for producing the same
HUT38287A (en) Method for producing melt and furnace for carrying out the method
GB2123440B (en) Method of converting iron ore into molten iron
JPS56113989A (en) Method of treating metallurgical molten slag
GB8304297D0 (en) Process for melting &/ refining steel
DE3562668D1 (en) Method of and apparatus for adding heat to molten metal, and also application of the method
DE3365657D1 (en) Method of producing an agglomerated metallurgical composition
GB2103249B (en) Method of producing castings using reduced iron as raw material, melting furnace and briquette used as raw material for castings
EP0151185A4 (en) Tin-containing iron powder and process for its production.
GB2136830B (en) Process for the decarburization of molten metal
DE3380851D1 (en) Process for the reduction of molten metal ores
DE3275005D1 (en) Method of stirring molten metal and refractory cylinder for the purpose
ZA811540B (en) Method of producing molten metal consisting mainly of manganese and iron
GB2013248B (en) Method of and apparatus for refining molten raw metals
DE3164365D1 (en) Process and furnace for the production of molten glass
DE3261102D1 (en) Carbon foundation for metallurgical furnaces, and method for its manufacture
IL73895A (en) Process for production of furnace carbon black
JPS57188982A (en) Method of preheating steel-making raw material
JPS55112981A (en) Method of preventing corrosion of refractory material of highhtemperature metallurgy furnace
JPS57210287A (en) Method of treating melted metallurgical slag

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960524