ES2085539T3 - Metodo para descarburar metal fundido en el refino del acero utilizando redes neuronales. - Google Patents

Metodo para descarburar metal fundido en el refino del acero utilizando redes neuronales.

Info

Publication number
ES2085539T3
ES2085539T3 ES92120555T ES92120555T ES2085539T3 ES 2085539 T3 ES2085539 T3 ES 2085539T3 ES 92120555 T ES92120555 T ES 92120555T ES 92120555 T ES92120555 T ES 92120555T ES 2085539 T3 ES2085539 T3 ES 2085539T3
Authority
ES
Spain
Prior art keywords
oxygen
neural networks
refining
steel
decarburating
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
ES92120555T
Other languages
English (en)
Inventor
Jonathan Jay Feinstein
Richard Benedict Mazzarella
Lanier Stanbaugh
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.)
Praxair Technology Inc
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Application granted granted Critical
Publication of ES2085539T3 publication Critical patent/ES2085539T3/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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/904—Manufacturing or machine, e.g. agricultural machinery, machine tool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

UN METODO DE DESCARBONIZACION DE METAL FUNDIDO EN EL REFINADO DE ACERO UTILIZANDO REDES NEURALES CON UNA RED NEURAL PRIMERA PREPARADA PARA ANALIZAR DATOS REPRESENTATIVOS DE MUCHO PERIODOS DE PROCESO DE UNA O MAS OPERACIONES DE DESCARBONIZACION PARA DAR UN VALOR DE OXIGENO PARA UNA RELACION DE GAS PRESELECCIONADO DE OXIGENO A GAS DILUYENTE QUE HAGA QUE LA TEMPERATURA DEL BAÑO DE METAL FUNDIDO SE DESCARBONICE PARA ASCENDER A UNA TEMPERATURA DESEADA ESPECIFICA Y CON UNA RED NEURAL SEGUNDA PREPARADA PARA ANALIZAR DATOS REPRESENTATIVOS DE MUCHOS PERIODOS DE PROCESO DE UNA O MAS OPERACIONES DE DESCARBONIZACION PARA DAR UN BAREMO DE PRODUCCION DE VALORES DE OXIGENO QUE SE INYECTARAN AL BAÑO PARA REDUCIR EL NIVEL DE CARBONO A UN NIVEL DESEADO PREDETERMINADO EN UNA O MAS FASES SUCESIVAS CORRESPONDIENTES A UN BAREMO PRESELECCIONADO DE RELACIONES DE OXIGENO A GAS DILUYENTE.
ES92120555T 1991-12-03 1992-12-02 Metodo para descarburar metal fundido en el refino del acero utilizando redes neuronales. Expired - Lifetime ES2085539T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/802,046 US5327357A (en) 1991-12-03 1991-12-03 Method of decarburizing molten metal in the refining of steel using neural networks

Publications (1)

Publication Number Publication Date
ES2085539T3 true ES2085539T3 (es) 1996-06-01

Family

ID=25182697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92120555T Expired - Lifetime ES2085539T3 (es) 1991-12-03 1992-12-02 Metodo para descarburar metal fundido en el refino del acero utilizando redes neuronales.

Country Status (10)

Country Link
US (1) US5327357A (es)
EP (1) EP0545379B1 (es)
KR (1) KR0148273B1 (es)
CN (1) CN1037455C (es)
BR (1) BR9204824A (es)
CA (1) CA2084396C (es)
DE (1) DE69209622T2 (es)
ES (1) ES2085539T3 (es)
MX (1) MX9206989A (es)
ZA (1) ZA929352B (es)

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DE19748310C1 (de) * 1997-10-31 1998-12-17 Siemens Ag Verfahren und Einrichtung zur Steuerung der Schaumschlackenbildung in einem Lichtbogenofen
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FR2838508B1 (fr) * 2002-04-15 2004-11-26 Air Liquide Procede de production de metal liquide dans un four electrique
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CN106339020B (zh) * 2015-07-16 2018-06-05 广东兴发铝业有限公司 基于神经网络的铝型材表面氧化自动控制系统
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CN111353656B (zh) * 2020-03-23 2021-05-07 大连理工大学 一种基于生产计划的钢铁企业氧气负荷预测方法
CN111985682B (zh) * 2020-07-13 2024-03-22 中石化宁波工程有限公司 基于神经网络的水煤浆气化炉炉温预测方法
CN113061683B (zh) * 2021-03-16 2022-04-26 马鞍山钢铁股份有限公司 转炉终点氧和转炉终点补吹次数质量因子的自动匹配方法
CN113343576B (zh) * 2021-06-22 2022-03-11 燕山大学 基于深度神经网络的钙处理过程中钙的收得率的预测方法
CN114611844B (zh) * 2022-05-11 2022-08-05 北京科技大学 一种转炉出钢过程合金加入量的确定方法和系统

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Also Published As

Publication number Publication date
US5327357A (en) 1994-07-05
CN1074244A (zh) 1993-07-14
MX9206989A (es) 1994-05-31
DE69209622T2 (de) 1996-10-02
BR9204824A (pt) 1993-06-08
CN1037455C (zh) 1998-02-18
EP0545379A1 (en) 1993-06-09
EP0545379B1 (en) 1996-04-03
KR930013177A (ko) 1993-07-21
CA2084396A1 (en) 1993-06-04
CA2084396C (en) 1998-07-28
ZA929352B (en) 1993-06-04
DE69209622D1 (de) 1996-05-09
KR0148273B1 (ko) 1998-11-02

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