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IT945581B - Composizione e metodo per aumentare la velocita di dissoluzione di ossi do di calcio nella scoria di un for no elettrico per la produzione di acciaio - Google Patents

Composizione e metodo per aumentare la velocita di dissoluzione di ossi do di calcio nella scoria di un for no elettrico per la produzione di acciaio

Info

Publication number
IT945581B
IT945581B IT54914/71A IT5491471A IT945581B IT 945581 B IT945581 B IT 945581B IT 54914/71 A IT54914/71 A IT 54914/71A IT 5491471 A IT5491471 A IT 5491471A IT 945581 B IT945581 B IT 945581B
Authority
IT
Italy
Prior art keywords
bones
slag
dissolution
calcium
steel
Prior art date
Application number
IT54914/71A
Other languages
English (en)
Original Assignee
Flintkote Int Licensing Co
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 Flintkote Int Licensing Co filed Critical Flintkote Int Licensing Co
Application granted granted Critical
Publication of IT945581B publication Critical patent/IT945581B/it

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
    • C21C5/52—Manufacture of steel in electric furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT54914/71A 1970-12-22 1971-12-21 Composizione e metodo per aumentare la velocita di dissoluzione di ossi do di calcio nella scoria di un for no elettrico per la produzione di acciaio IT945581B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00100820A US3809547A (en) 1970-12-22 1970-12-22 Electric furnace steelmaking process using oxide of boron additive

Publications (1)

Publication Number Publication Date
IT945581B true IT945581B (it) 1973-05-10

Family

ID=22281705

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54914/71A IT945581B (it) 1970-12-22 1971-12-21 Composizione e metodo per aumentare la velocita di dissoluzione di ossi do di calcio nella scoria di un for no elettrico per la produzione di acciaio

Country Status (13)

Country Link
US (1) US3809547A (it)
JP (1) JPS5227611B1 (it)
AR (1) AR193234A1 (it)
AU (1) AU468205B2 (it)
BE (1) BE777060A (it)
BR (1) BR7108451D0 (it)
CA (1) CA959271A (it)
DE (1) DE2163203A1 (it)
ES (1) ES398226A1 (it)
FR (1) FR2118973B1 (it)
GB (1) GB1378660A (it)
IT (1) IT945581B (it)
ZA (1) ZA718509B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159906A (en) * 1972-10-27 1979-07-03 Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft Method and composition for the desulfurization of molten metals
DE2252795C3 (de) * 1972-10-27 1982-09-09 Skw Trostberg Ag, 8223 Trostberg Entschwefelungsmittel für Roheisen- und Ferrolegierungsschmelzen
US4124378A (en) * 1976-10-06 1978-11-07 Huta Siechnice Method of solidifying the slag obtained in ferrochromium production
US4175950A (en) * 1978-07-17 1979-11-27 Allied Chemical Corporation Preparation of phosphorus containing metallic glass forming alloy melts
JPS5877509A (ja) * 1981-10-30 1983-05-10 Kawasaki Steel Corp Ｆｅ−Ｂ系溶融金属の製造方法
US4572747A (en) * 1984-02-02 1986-02-25 Armco Inc. Method of producing boron alloy
US4853032A (en) * 1987-08-17 1989-08-01 Cargill, Incorporated Process for producing low carbon steel for cold drawing
CA2499146A1 (en) * 2002-09-18 2004-04-15 Akzo Nobel Nv Binder composition and process for agglomerating particulate material
EP2573058B1 (de) 2011-09-21 2016-12-21 Rheinkalk GmbH Granulat enthaltend agglomeriertes Schüttgut
US10006112B2 (en) * 2013-08-16 2018-06-26 Glassimetal Technology, Inc. Fluxing method to reverse the adverse effects of aluminum impurities in nickel-based glass-forming alloys
US9828659B2 (en) 2013-12-09 2017-11-28 Glassimetal Technology, Inc. Fluxing methods for nickel based chromium and phosphorus bearing alloys to improve glass forming ability
US10351944B2 (en) * 2014-06-20 2019-07-16 Arvinmeritor Technology, Llc Ferrous alloy
US10458008B2 (en) 2017-04-27 2019-10-29 Glassimetal Technology, Inc. Zirconium-cobalt-nickel-aluminum glasses with high glass forming ability and high reflectivity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583969B1 (de) * 1967-01-24 1972-05-25 Flintkote Co Verfahren zur Beschleunigung der Aufloesung von Kalk in der basischen Schlacke bei der Stahlherstellung durch Frischen mit Sauerstoff

Also Published As

Publication number Publication date
US3809547A (en) 1974-05-07
ZA718509B (en) 1972-09-27
FR2118973B1 (it) 1976-04-30
DE2163203A1 (de) 1972-12-14
ES398226A1 (es) 1974-09-16
AR193234A1 (es) 1973-04-11
BE777060A (fr) 1972-04-17
AU3717271A (en) 1973-06-28
BR7108451D0 (pt) 1973-05-17
AU468205B2 (en) 1976-01-08
GB1378660A (en) 1974-12-27
FR2118973A1 (it) 1972-08-04
CA959271A (en) 1974-12-17
JPS5227611B1 (it) 1977-07-21

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