ZA85911B - Molten metal casting - Google Patents

Molten metal casting

Info

Publication number
ZA85911B
ZA85911B ZA85911A ZA85911A ZA85911B ZA 85911 B ZA85911 B ZA 85911B ZA 85911 A ZA85911 A ZA 85911A ZA 85911 A ZA85911 A ZA 85911A ZA 85911 B ZA85911 B ZA 85911B
Authority
ZA
South Africa
Prior art keywords
carbon dioxide
steel
vapor
atmosphere
vessel
Prior art date
Application number
ZA85911A
Other languages
English (en)
Inventor
Guy Savard
Robert Lee
Original Assignee
Liquid Air Canada
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 Liquid Air Canada filed Critical Liquid Air Canada
Publication of ZA85911B publication Critical patent/ZA85911B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Glass Compositions (AREA)
  • Air Bags (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Ink Jet (AREA)
  • Laminated Bodies (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ZA85911A 1984-02-24 1985-02-06 Molten metal casting ZA85911B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA448241 1984-02-24

Publications (1)

Publication Number Publication Date
ZA85911B true ZA85911B (en) 1985-09-25

Family

ID=4127268

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA85911A ZA85911B (en) 1984-02-24 1985-02-06 Molten metal casting

Country Status (8)

Country Link
US (1) US4614216A (fr)
EP (2) EP0154585A3 (fr)
JP (1) JPS60203338A (fr)
AT (1) ATE51352T1 (fr)
AU (1) AU573779B2 (fr)
DE (1) DE3576792D1 (fr)
ES (1) ES8602460A1 (fr)
ZA (1) ZA85911B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657587A (en) * 1985-02-21 1987-04-14 Canadian Liquid Air Ltd./Air Liquide Canada Ltee Molten metal casting
FR2607039B1 (fr) * 1986-11-26 1989-03-31 Air Liquide Procede de coulee d'acier comportant un inertage du bain d'acier par de l'anhydride carbonique sous forme de neige
US4723997A (en) * 1987-04-20 1988-02-09 L'air Liquide Method and apparatus for shielding a stream of liquid metal
FR2623890B1 (fr) * 1987-11-26 1990-03-30 Air Liquide Lance a neige carbonique pour la metallurgie
DE3904415C1 (fr) * 1989-02-14 1990-04-26 Intracon Handelsgesellschaft Fuer Industriebedarf M.B.H., 6200 Wiesbaden, De
EP0544967B1 (fr) * 1991-11-28 1995-06-14 Carbagas Procédé pour supprimer la poussière et la fumée lors de la production d'acier électrique
US5487005A (en) 1994-02-07 1996-01-23 Eaton Corporation Method/system for determination of gross combined weight of vehicles equipped with electronic data links
US6228187B1 (en) 1998-08-19 2001-05-08 Air Liquide America Corp. Apparatus and methods for generating an artificial atmosphere for the heat treating of materials
US6491863B2 (en) 2000-12-12 2002-12-10 L'air Liquide-Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes George Claude Method and apparatus for efficient utilization of a cryogen for inert cover in metals melting furnaces
US20080184848A1 (en) 2006-08-23 2008-08-07 La Sorda Terence D Vapor-Reinforced Expanding Volume of Gas to Minimize the Contamination of Products Treated in a Melting Furnace
US20090064821A1 (en) * 2006-08-23 2009-03-12 Air Liquide Industrial U.S. Lp Vapor-Reinforced Expanding Volume of Gas to Minimize the Contamination of Products Treated in a Melting Furnace
US8403187B2 (en) * 2006-09-27 2013-03-26 Air Liquide Industrial U.S. Lp Production of an inert blanket in a furnace
US8932385B2 (en) 2011-10-26 2015-01-13 Air Liquide Industrial U.S. Lp Apparatus and method for metal surface inertion by backfilling
WO2013075092A1 (fr) 2011-11-17 2013-05-23 Nucor Corporation Procédé de coulage en continu d'une fine bande d'acier
CN114769544B (zh) * 2020-11-25 2024-03-01 宝钢德盛不锈钢有限公司 一种减少200系不锈钢热轧卷边部山鳞的生产方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR434070A (fr) * 1910-11-14 1912-01-24 Marcellin Reymondier Nouveau procédé de coulée et de moulage permettant d'obtenir des aciers, fontes, métaux ou alliages sains et homogènes
US1227573A (en) * 1917-04-12 1917-05-29 William A Bole Method of making castings.
US1978222A (en) * 1932-09-24 1934-10-23 Allegheny Steel Co Method of and apparatus for treating metallic materials
US2343842A (en) * 1942-09-05 1944-03-07 Mahoning Paint And Oil Company Method of coating ingots
DE1137531B (de) * 1957-12-03 1962-10-04 U C P M I Union De Consommateu Verfahren zum Behandeln von Stahl waehrend des Vergiessens
US3174200A (en) * 1961-06-15 1965-03-23 Union Carbide Corp Method of purging mold and pouring metal therein
US3392009A (en) * 1965-10-23 1968-07-09 Union Carbide Corp Method of producing low carbon, non-aging, deep drawing steel
BE677958A (fr) * 1966-03-16 1966-09-16
US3451594A (en) * 1966-05-17 1969-06-24 Sigmund W Stewart Tundish nozzle construction
DE1920421A1 (de) * 1969-04-22 1970-11-12 Ural Zd Tjazelogo Masinostroje Vorrichtung fuer die Gaszufuehrung in den abgedichteten Oberteil des Kokillenraumes einer Metallstranggussanlage
DE2040504C3 (de) * 1970-08-14 1973-12-13 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren zur Verbesserung der Qualität von metallischen Gußblocken
LU70560A1 (fr) * 1973-07-24 1974-11-28
FR2396920A1 (fr) * 1977-07-05 1979-02-02 Air Liquide Dispositif d'injection controlee de fluide cryogenique
CH628543A5 (de) * 1978-06-01 1982-03-15 Concast Ag Verfahren und vorrichtung zum stranggiessen von metall in ein- oder mehrstranganlagen.
JPS5736046A (ja) * 1980-08-15 1982-02-26 Kikai Syst Shinko Kyokai Renzokuchuzohoho

Also Published As

Publication number Publication date
AU3904285A (en) 1985-09-05
ES540622A0 (es) 1985-12-01
EP0255450A3 (en) 1988-05-18
EP0154585A3 (fr) 1986-02-26
JPS60203338A (ja) 1985-10-14
DE3576792D1 (de) 1990-05-03
EP0255450A2 (fr) 1988-02-03
US4614216A (en) 1986-09-30
EP0154585A2 (fr) 1985-09-11
ATE51352T1 (de) 1990-04-15
EP0255450B1 (fr) 1990-03-28
AU573779B2 (en) 1988-06-23
ES8602460A1 (es) 1985-12-01

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