ES2023625T3 - Recipiente para la fusion, refinado, metalurgia de cuchara y colada de metal. - Google Patents

Recipiente para la fusion, refinado, metalurgia de cuchara y colada de metal.

Info

Publication number
ES2023625T3
ES2023625T3 ES90105152T ES90105152T ES2023625T3 ES 2023625 T3 ES2023625 T3 ES 2023625T3 ES 90105152 T ES90105152 T ES 90105152T ES 90105152 T ES90105152 T ES 90105152T ES 2023625 T3 ES2023625 T3 ES 2023625T3
Authority
ES
Spain
Prior art keywords
deposit
spoon
refining
melting
metallurgy
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 - Lifetime
Application number
ES90105152T
Other languages
English (en)
Other versions
ES2023625A4 (es
Inventor
Edward N Bottinelli
Norman L Kotraba
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.)
ZIA METALLURG PROCESSES Inc
Original Assignee
ZIA METALLURG PROCESSES Inc
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 ZIA METALLURG PROCESSES Inc filed Critical ZIA METALLURG PROCESSES Inc
Publication of ES2023625A4 publication Critical patent/ES2023625A4/es
Application granted granted Critical
Publication of ES2023625T3 publication Critical patent/ES2023625T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • 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
    • C21C5/42—Constructional features of converters
    • 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

  • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manufacture Of Iron (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
  • Coating With Molten Metal (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

LA INVENCION EXPONE UN DEPOSITO DE ELABORACION Y UN METODO PARA LA PRODUCCION DE ACERO, A PARTIR DE MATERIALES BRUTOS METALIZADOS CON CARBONO CALIENTE, TALES COMO LUENO REDUCIDO. EL DEPOSITO (10) ES UNA CUCHARA DE COLADA REFRACTARIA, QUE TIENEN UNA CUBIERTA EXCENTRICA (12) CON UNA APERTURA (14) SOBRE UN LATERAL. DICHO DEPOSITO ESTA MONTADO SOBRE PERNOS PARA LA ROTACION SOBRE SU EJE CENTRAL Y HACIA UNA POSICION GENERALMENTE HORIZONTAL. EL FONDO DEL DEPOSITO TIENE UN OBTURADOR POROSO (24) Y UNA SALIDA DE METAL CALIENTE CONTROLADO POR UN MIEMBRO DE COMPUERTA DE CIERRE U OTRO TIPO CONVENIENTE DE CIERRE. EL DEPOSITO SE UTILIZA JUNTO A UN METODO DE ELABORACION DE ACERO QUE SE SIRVE DE UNOS MEDIOS, DE TRANSPORTE DE METAL FUNDIDO PARA OPERACIONES DE FUSION, REFINADO METALURGICO Y COLADA EN LINGOTERA.
ES90105152T 1989-08-23 1990-03-19 Recipiente para la fusion, refinado, metalurgia de cuchara y colada de metal. Expired - Lifetime ES2023625T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/397,388 US4931090A (en) 1989-08-23 1989-08-23 Pneumatic steelmaking vessel and method of producing steel

Publications (2)

Publication Number Publication Date
ES2023625A4 ES2023625A4 (es) 1992-02-01
ES2023625T3 true ES2023625T3 (es) 1994-10-16

Family

ID=23570983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90105152T Expired - Lifetime ES2023625T3 (es) 1989-08-23 1990-03-19 Recipiente para la fusion, refinado, metalurgia de cuchara y colada de metal.

Country Status (10)

Country Link
US (1) US4931090A (es)
EP (1) EP0413894B1 (es)
JP (1) JPH0733538B2 (es)
KR (1) KR0161961B1 (es)
AT (1) ATE106456T1 (es)
CA (1) CA1315541C (es)
DE (2) DE69009349T2 (es)
ES (1) ES2023625T3 (es)
MX (1) MX173500B (es)
NO (1) NO179334C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4139100A (en) * 1999-02-02 2000-08-29 Hylsa S.A. De C.V. Method and apparatus for preheating of direct reduced iron used as feed to an electric arc furnace
US6346212B1 (en) * 2000-04-25 2002-02-12 Pohang Iron & Steel Co., Ltd. Converter
KR100805003B1 (ko) * 2001-03-30 2008-02-20 주식회사 포스코 래들용 보온커버와 교반기를 갖는 크레인
JP3903321B2 (ja) * 2004-12-28 2007-04-11 株式会社大紀アルミニウム工業所 溶融金属取鍋
US7678176B2 (en) * 2006-06-30 2010-03-16 Midrex Technologies, Inc. Method and apparatus for charging hot direct reduced iron from hot transport vessels into a melter or finisher
US20080267251A1 (en) * 2007-04-30 2008-10-30 Gerszewski Charles C Stacked induction furnace system
BRPI1008495A2 (pt) 2009-02-18 2016-03-08 Heraeus Electro Nite Int dispositivo de medição de temperatura

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032395A (en) * 1962-10-29 1966-06-08 Davy & United Eng Co Ltd Improvements in or relating to metallurgical converters
US3502313A (en) * 1966-05-03 1970-03-24 Richard L Pastorius Steel producing plant with umbilically operative furnace top means
US3537694A (en) * 1966-07-14 1970-11-03 Voest Ag Plant comprising a stationary,refractory-lined reaction vessel
DE2505725A1 (de) * 1974-02-21 1975-09-04 Uddeholms Ab Metallurgischer reaktor
US3971655A (en) * 1974-08-21 1976-07-27 Nippon Steel Corporation Method for treatment of molten steel in a ladle
DE2527156B2 (de) * 1975-06-18 1980-09-04 Thyssen Niederrhein Ag Huetten- Und Walzwerke, 4200 Oberhausen Verfahren zur Vorbehandlung einer Stahlschmelze beim Stranggießen
US4517019A (en) * 1983-05-12 1985-05-14 Hirotoshi Taniguchi Method for continuously treating molten metal
US4541865A (en) * 1984-05-16 1985-09-17 Sherwood William L Continuous vacuum degassing and casting of steel
DE3419030C1 (de) * 1984-05-22 1985-05-23 Mannesmann AG, 4000 Düsseldorf Metallurgisches Reaktionsgefäß, insbesondere Stahlwerkskonverter
JPS62142712A (ja) * 1985-12-18 1987-06-26 Nippon Kokan Kk <Nkk> 転炉又は溶融還元炉における製鋼・製鉄方法

Also Published As

Publication number Publication date
DE69009349T2 (de) 1995-01-19
MX173500B (es) 1994-03-10
NO901305L (no) 1991-02-25
CA1315541C (en) 1993-04-06
US4931090A (en) 1990-06-05
KR0161961B1 (ko) 1999-01-15
JPH0733538B2 (ja) 1995-04-12
EP0413894B1 (en) 1994-06-01
ES2023625A4 (es) 1992-02-01
NO179334C (no) 1996-09-18
DE413894T1 (de) 1991-07-25
DE69009349D1 (de) 1994-07-07
KR910004819A (ko) 1991-03-29
ATE106456T1 (de) 1994-06-15
NO901305D0 (no) 1990-03-21
JPH0390509A (ja) 1991-04-16
EP0413894A1 (en) 1991-02-27
NO179334B (no) 1996-06-10

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