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MX378162B - Proceso de fundicion directa. - Google Patents

Proceso de fundicion directa.

Info

Publication number
MX378162B
MX378162B MX2014010986A MX2014010986A MX378162B MX 378162 B MX378162 B MX 378162B MX 2014010986 A MX2014010986 A MX 2014010986A MX 2014010986 A MX2014010986 A MX 2014010986A MX 378162 B MX378162 B MX 378162B
Authority
MX
Mexico
Prior art keywords
casting process
vessel
direct casting
slag
molten bath
Prior art date
Application number
MX2014010986A
Other languages
English (en)
Inventor
Jacques Pilote
Rodney James Dry
Original Assignee
Tata Steel Ltd
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
Priority claimed from AU2010902162A external-priority patent/AU2010902162A0/en
Application filed by Tata Steel Ltd filed Critical Tata Steel Ltd
Publication of MX378162B publication Critical patent/MX378162B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/08—Making pig-iron other than in blast furnaces in hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • C21C5/54—Processes yielding slags of special composition
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Se describe un proceso de fundición directa basado en baño de fundido que comprende controlar las condiciones de proceso en un recipiente de fundición directa de manera que la escoria fundida en el baño de fundido del metal y la escoria en el recipiente tienen una viscosidad en un intervalo de 0.5-5 poises cuando la temperatura de la escoria está en un intervalo de 1400-1550°C en el baño de fundido en el recipiente.
MX2014010986A 2010-05-18 2011-05-18 Proceso de fundicion directa. MX378162B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010902162A AU2010902162A0 (en) 2010-05-18 Smelting Metal Oxides
AU2010904167A AU2010904167A0 (en) 2010-09-15 Direct Smelting Process
PCT/AU2011/000580 WO2011143703A1 (en) 2010-05-18 2011-05-18 Direct smelting process

Publications (1)

Publication Number Publication Date
MX378162B true MX378162B (es) 2025-03-10

Family

ID=44991082

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2014010986A MX378162B (es) 2010-05-18 2011-05-18 Proceso de fundicion directa.
MX2012013309A MX2012013309A (es) 2010-05-18 2011-05-18 Proceso de fundicion directa.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2012013309A MX2012013309A (es) 2010-05-18 2011-05-18 Proceso de fundicion directa.

Country Status (15)

Country Link
US (3) US10023945B2 (es)
EP (1) EP2572005B1 (es)
JP (1) JP5774092B2 (es)
KR (1) KR101852863B1 (es)
CN (2) CN102906280B (es)
AU (3) AU2011256134B2 (es)
BR (1) BR112012029016B1 (es)
CA (1) CA2799056C (es)
ES (1) ES2847865T3 (es)
MX (2) MX378162B (es)
PL (1) PL2572005T3 (es)
RU (1) RU2573849C2 (es)
UA (1) UA122658C2 (es)
WO (1) WO2011143703A1 (es)
ZA (1) ZA201209473B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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AU2011256134B2 (en) 2010-05-18 2014-12-11 Tata Steel Limited Direct smelting process
CN103108967B (zh) * 2010-09-15 2015-06-17 技术资源有限公司 直接熔炼方法
FI126638B (en) * 2015-02-13 2017-03-15 Outotec Finland Oy METHOD FOR INCREASING THE TITANIUM OXIDE CONTENT IN THE SLAG MANUFACTURED IN THE CONTEXT OF ELECTRONIC FUSION OF A TITANIUM MAGNET
FI127188B (en) * 2015-04-10 2018-01-15 Outotec Finland Oy METHOD AND ORGANIZATION FOR USING A METALLURGICAL OVEN AND COMPUTER SOFTWARE PRODUCT
EP3185203B1 (en) 2015-12-22 2018-09-19 Doosan Heavy Industries & Construction Co., Ltd. Method for predicting slagging production position and slagging production possibility in furnace
US10704066B2 (en) 2017-05-05 2020-07-07 Purissima, Inc. Neurotransmitters and methods of making the same
KR101970757B1 (ko) 2018-07-06 2019-04-22 알루스 주식회사 용해로 데이터 수집을 통해 조업 시스템의 안정화를 제공하는 용해 공정
CN108940120B (zh) * 2018-07-26 2021-06-29 攀枝花攀钢集团设计研究院有限公司 高温碳化渣冷却淬化制粒的方法及生产装置

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Also Published As

Publication number Publication date
KR101852863B1 (ko) 2018-04-27
US20150038317A1 (en) 2015-02-05
AU2016253642B2 (en) 2019-03-07
CA2799056C (en) 2021-02-16
BR112012029016B1 (pt) 2023-03-28
RU2573849C2 (ru) 2016-01-27
JP5774092B2 (ja) 2015-09-02
US20170081745A1 (en) 2017-03-23
CN102906280A (zh) 2013-01-30
EP2572005A4 (en) 2017-04-12
AU2011256134A1 (en) 2012-12-13
US10023945B2 (en) 2018-07-17
AU2016253642A1 (en) 2016-11-24
AU2011256134B2 (en) 2014-12-11
US10280489B2 (en) 2019-05-07
CA2799056A1 (en) 2011-11-24
ZA201209473B (en) 2013-09-25
CN104313226A (zh) 2015-01-28
KR20130122515A (ko) 2013-11-07
EP2572005A1 (en) 2013-03-27
CN102906280B (zh) 2015-09-30
EP2572005B1 (en) 2020-11-18
AU2014265026A1 (en) 2014-12-04
RU2012154693A (ru) 2014-06-27
ES2847865T3 (es) 2021-08-04
JP2013527322A (ja) 2013-06-27
BR112012029016A2 (pt) 2016-08-02
WO2011143703A1 (en) 2011-11-24
UA122658C2 (uk) 2020-12-28
MX2012013309A (es) 2013-02-01
US20130116105A1 (en) 2013-05-09
PL2572005T3 (pl) 2021-06-14

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