BR9710867A - Luva para linha de escória para bocal de entrada submerso e composição para a mesma . - Google Patents

Luva para linha de escória para bocal de entrada submerso e composição para a mesma .

Info

Publication number
BR9710867A
BR9710867A BRPI9710867-7A BR9710867A BR9710867A BR 9710867 A BR9710867 A BR 9710867A BR 9710867 A BR9710867 A BR 9710867A BR 9710867 A BR9710867 A BR 9710867A
Authority
BR
Brazil
Prior art keywords
reduction
nozzle
resin
glove
composition
Prior art date
Application number
BRPI9710867-7A
Other languages
English (en)
Inventor
Donald B Hoover
Franklin A Renda
Donald J Griffin
Colin Richmond
Original Assignee
Baker Refractories
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 Baker Refractories filed Critical Baker Refractories
Publication of BR9710867A publication Critical patent/BR9710867A/pt

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    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6264—Mixing media, e.g. organic solvents
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    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
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    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/505—Rings, inserts or other means preventing external nozzle erosion by the slag
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Continuous Casting (AREA)
  • Closures For Containers (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Disintegrating Or Milling (AREA)
  • Nozzles (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Patente de Invenção:<B>"LUVA PARA LINHA DE ESCóRIA PARA BOCAL DE ENTRADA SUBMERSO E COMPOSIçãO PARA A MESMA"<D>. Bocal ou tubo que é útil para derramamento de metal fundido, especialmente aço furtado acalmado com alumínio. O bocal é formado de uma mistura de doloma e grafita que são ligadas em uma matriz carbonizada. Bocais ou tubos feitos de acordo com a presente invenção têm resistência acentuada ao choque térmico. Além disso, os bocais ou tubos da presente invenção resistem à formação de óxido de alumínio, quando eles são usados para derramamento de aço fundido acalmado com alumínio. Conseq³entemente, esses tubos ou bocais podem ser usados em um processo de fundição contínua por um longo período de tempo, sem ter que parar, periodicamente, o processo e mudar os tubos, à medida que eles se tornam bloqueados com óxido de alumínio. Como um resultado da resistência ao choque térmico, a etapa de preaquecimento usual antes de contatar o bocal com o metal fundido é grandemente reduzida.
BRPI9710867-7A 1996-07-09 1997-07-08 Luva para linha de escória para bocal de entrada submerso e composição para a mesma . BR9710867A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2140696P 1996-07-09 1996-07-09
PCT/US1997/011179 WO1998003444A1 (en) 1996-07-09 1997-07-08 Slagline sleeve for submerged entry nozzle and composition therefor

Publications (1)

Publication Number Publication Date
BR9710867A true BR9710867A (pt) 1999-09-28

Family

ID=21804040

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9710867-7A BR9710867A (pt) 1996-07-09 1997-07-08 Luva para linha de escória para bocal de entrada submerso e composição para a mesma .

Country Status (17)

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US (2) US6410469B1 (pt)
EP (1) EP0958259B1 (pt)
JP (1) JP4094672B2 (pt)
KR (1) KR100489483B1 (pt)
AT (1) ATE269281T1 (pt)
AU (1) AU720837B2 (pt)
BR (1) BR9710867A (pt)
CA (1) CA2259916C (pt)
DE (1) DE69729581T2 (pt)
EA (1) EA001327B1 (pt)
ES (1) ES2224258T3 (pt)
IL (1) IL127837A (pt)
PL (1) PL189510B1 (pt)
TR (1) TR199900027T2 (pt)
TW (1) TW362053B (pt)
WO (1) WO1998003444A1 (pt)
ZA (1) ZA976060B (pt)

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WO2000021702A1 (en) * 1998-10-14 2000-04-20 Vesuvius Crucible Company Immersed pour tube having an erosion-resistant sleeve and method of manufacturing the same
JP4684464B2 (ja) * 2001-05-02 2011-05-18 リグナイト株式会社 耐火物組成物
JP4272856B2 (ja) * 2002-08-20 2009-06-03 黒崎播磨株式会社 難アルミナ付着連続鋳造用浸漬ノズルの製造方法
WO2005070595A2 (en) * 2004-01-09 2005-08-04 Vesuvius Crucible Company Tundish nozzle plate assembly
EP1736258A4 (en) * 2004-03-15 2007-09-26 Krosakiharima Corp NOZZLE FOR USE IN CONTINUOUS CASTING
US20050280192A1 (en) * 2004-06-16 2005-12-22 Graham Carson Zirconia refractories for making steel
US7757747B2 (en) 2005-04-27 2010-07-20 Nucor Corporation Submerged entry nozzle
US20060243760A1 (en) * 2005-04-27 2006-11-02 Mcintosh James L Submerged entry nozzle
US7363959B2 (en) * 2006-01-17 2008-04-29 Nucor Corporation Submerged entry nozzle with installable parts
US20070048550A1 (en) * 2005-08-26 2007-03-01 Millero Edward R Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
CA115200S (en) * 2005-11-17 2007-10-25 Foseco Int Casting nozzle
US7926549B2 (en) * 2007-01-19 2011-04-19 Nucor Corporation Delivery nozzle with more uniform flow and method of continuous casting by use thereof
US7926550B2 (en) * 2007-01-19 2011-04-19 Nucor Corporation Casting delivery nozzle with insert
US20090047569A1 (en) * 2007-08-14 2009-02-19 Jain Kailash C High strength support for solid oxide fuel cell
SI2090554T1 (sl) * 2008-02-18 2012-09-28 Refractory Intellectual Prop Ognjevzdrĺ˝ni predmet, ki vkljuäśuje hladen pas ĺ˝lindre
USD605671S1 (en) * 2008-03-05 2009-12-08 Refractory Intellectual Property Gmbh & Co. Kg Casting nozzle
US8047264B2 (en) * 2009-03-13 2011-11-01 Nucor Corporation Casting delivery nozzle
CN102151811B (zh) * 2011-03-09 2013-06-26 钢铁研究总院 一种捕获连铸夹杂物的方法及其浸入式水口
CN103286306B (zh) * 2012-02-29 2016-01-20 宝山钢铁股份有限公司 非氧化物增强的浸入式水口渣线料
US10759697B1 (en) 2019-06-11 2020-09-01 MSB Global, Inc. Curable formulations for structural and non-structural applications

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US5198126A (en) * 1987-02-28 1993-03-30 Thor Ceramics Limited Tubular refractory product
AU593997B2 (en) * 1987-09-03 1990-02-22 Sumitomo Metal Industries Ltd. A nozzle for discharging molten metal used in a casting device
US5083687A (en) * 1989-10-19 1992-01-28 Kawasaki Steel Corporation Nozzle for continuous casting and method of producing
JPH064509B2 (ja) 1990-04-16 1994-01-19 新日本製鐵株式会社 連続鋳造用耐火物
US5185300A (en) * 1991-03-11 1993-02-09 Vesuvius Crucible Company Erosion, thermal shock and oxidation resistant refractory compositions
US5250479A (en) * 1992-04-16 1993-10-05 Vesuvius Crucible Company Magnesia-carbon refractory compositions for slide gate plates and method of manufacture
US5335833A (en) * 1992-09-14 1994-08-09 Vesuvius Crucible Company Zirconia graphite slide gate plates
JP3295858B2 (ja) 1992-12-14 2002-06-24 大日本印刷株式会社 転写層の膜切れ性を改良した転写フイルム
US5370370A (en) 1993-02-19 1994-12-06 Vesuvius Crucible Company Liner for submerged entry nozzle

Also Published As

Publication number Publication date
EP0958259A1 (en) 1999-11-24
US6586355B2 (en) 2003-07-01
IL127837A0 (en) 1999-10-28
EP0958259B1 (en) 2004-06-16
EA199900094A1 (ru) 1999-06-24
PL331214A1 (en) 1999-07-05
TR199900027T2 (xx) 1999-03-22
EA001327B1 (ru) 2001-02-26
ZA976060B (en) 1998-02-02
CA2259916A1 (en) 1998-01-29
EP0958259A4 (en) 2000-10-25
CA2259916C (en) 2008-09-09
ES2224258T3 (es) 2005-03-01
DE69729581D1 (de) 2004-07-22
ATE269281T1 (de) 2004-07-15
AU720837B2 (en) 2000-06-15
AU3581197A (en) 1998-02-10
KR100489483B1 (ko) 2005-05-17
KR20000067853A (ko) 2000-11-25
TW362053B (en) 1999-06-21
DE69729581T2 (de) 2005-07-14
JP2000514394A (ja) 2000-10-31
PL189510B1 (pl) 2005-08-31
US20020177517A1 (en) 2002-11-28
WO1998003444A1 (en) 1998-01-29
US6410469B1 (en) 2002-06-25
JP4094672B2 (ja) 2008-06-04
IL127837A (en) 2001-12-23

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