FR1062328A - Process for the dephosphorization of metals, for example cast iron and inserts for carrying out this process - Google Patents

Process for the dephosphorization of metals, for example cast iron and inserts for carrying out this process

Info

Publication number
FR1062328A
FR1062328A FR1062328DA FR1062328A FR 1062328 A FR1062328 A FR 1062328A FR 1062328D A FR1062328D A FR 1062328DA FR 1062328 A FR1062328 A FR 1062328A
Authority
FR
France
Prior art keywords
dephosphorization
inserts
metals
carrying
cast iron
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
Other languages
French (fr)
Inventor
Olof Aspegren
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 filed Critical
Application granted granted Critical
Publication of FR1062328A publication Critical patent/FR1062328A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1062328D 1951-08-30 1952-08-30 Process for the dephosphorization of metals, for example cast iron and inserts for carrying out this process Expired FR1062328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1062328X 1951-08-30

Publications (1)

Publication Number Publication Date
FR1062328A true FR1062328A (en) 1954-04-21

Family

ID=20419476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062328D Expired FR1062328A (en) 1951-08-30 1952-08-30 Process for the dephosphorization of metals, for example cast iron and inserts for carrying out this process

Country Status (1)

Country Link
FR (1) FR1062328A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274147B (en) * 1958-12-01 1968-08-01 Mannesmann Ag Process for the rapid production of a liquid, highly reactive, lime-rich slag with the help of blown air, oxygen-enriched air or pure oxygen when treating iron baths
FR2018464A1 (en) * 1968-09-19 1970-05-29 Thyssen Huette Ag high carbon low phosphorus steel by high level oxygen injection
FR2391280A2 (en) * 1977-05-17 1978-12-15 Sumitomo Metal Ind Phosphorus removal from molten iron - by adding iron oxide, converter slag, lime, and possibly oxygen
FR2459835A1 (en) * 1979-06-27 1981-01-16 Sueddeutsche Kalkstickstoff Molten iron treatment in converter - using oxygen contg. calcium carbide, so increased amt. of scrap iron can be added
FR2460336A1 (en) * 1979-06-29 1981-01-23 Nisshin Steel Co Ltd METHOD FOR DEPHOSPHORIZATION AND DENITRATION OF CHROMIUM-CONTAINING CAST IRON
FR2485567A1 (en) * 1980-06-27 1981-12-31 Nisshin Steel Co Ltd Denitrifying slag for molten ferrous alloy contg. chromium - contains alkali metal carbonate, oxide, and/or hydroxide, together with fluoride and/or chloride, and iron and/or nickel oxide
EP0043238A1 (en) * 1980-06-28 1982-01-06 Kawasaki Steel Corporation Method of dephosphorizing molten pig iron

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274147B (en) * 1958-12-01 1968-08-01 Mannesmann Ag Process for the rapid production of a liquid, highly reactive, lime-rich slag with the help of blown air, oxygen-enriched air or pure oxygen when treating iron baths
FR2018464A1 (en) * 1968-09-19 1970-05-29 Thyssen Huette Ag high carbon low phosphorus steel by high level oxygen injection
FR2391280A2 (en) * 1977-05-17 1978-12-15 Sumitomo Metal Ind Phosphorus removal from molten iron - by adding iron oxide, converter slag, lime, and possibly oxygen
FR2459835A1 (en) * 1979-06-27 1981-01-16 Sueddeutsche Kalkstickstoff Molten iron treatment in converter - using oxygen contg. calcium carbide, so increased amt. of scrap iron can be added
FR2460336A1 (en) * 1979-06-29 1981-01-23 Nisshin Steel Co Ltd METHOD FOR DEPHOSPHORIZATION AND DENITRATION OF CHROMIUM-CONTAINING CAST IRON
FR2485567A1 (en) * 1980-06-27 1981-12-31 Nisshin Steel Co Ltd Denitrifying slag for molten ferrous alloy contg. chromium - contains alkali metal carbonate, oxide, and/or hydroxide, together with fluoride and/or chloride, and iron and/or nickel oxide
EP0043238A1 (en) * 1980-06-28 1982-01-06 Kawasaki Steel Corporation Method of dephosphorizing molten pig iron

Similar Documents

Publication Publication Date Title
FR1153101A (en) Process for the polymerization of hydrocarbons and catalysts for its implementation
CH278602A (en) Method of pickling metals and installation for the implementation of this method.
FR1062328A (en) Process for the dephosphorization of metals, for example cast iron and inserts for carrying out this process
FR992654A (en) Process for purifying steel and cast iron, apparatus for its implementation and products obtained
FR1083577A (en) Process and solutions for the electroplating of metals
FR1042580A (en) Method of drilling metal ingots and press for the implementation of this method
FR1074791A (en) Cooling process and device for its implementation
FR1169616A (en) Gelatin tanning process, products for its use and products obtained
FR1063860A (en) Slag-free casting process and device for its implementation
FR1159425A (en) Cast iron and steel casting process and device for its implementation
CH301456A (en) Process for the granulation of slurries, and installation for implementing this process.
FR1426943A (en) Process for inhibiting the corrosion of metals, and compositions for its implementation
FR973087A (en) Process for casting ingots and feeders for its implementation
CH326519A (en) Settling process and installation for its implementation
CH262766A (en) Spinning process and installation for its implementation.
FR1055274A (en) New process for the treatment of skins, and equipment for its implementation
FR1056428A (en) Electroplating process and baths for the implementation of the process
CH293186A (en) Process for the preparation of metallic iron and cupola for the implementation of this process.
FR1209379A (en) Process for refining cast iron and refining vessel for implementing this process
FR882447A (en) Process for refining cast iron and device for its implementation
FR1145975A (en) Sealing segment, process for its manufacture and installation for the implementation of this process
FR1293824A (en) Crucible for the implementation of metallurgical processes
FR1014865A (en) Spot welding process and tools for the implementation of this process
FR1051367A (en) Method of rolling metals, and rolling mill for the implementation of this method
FR60772E (en) Wrapping process and equipment for its implementation