MX171597B - Refractarios de magnesita-carbono - Google Patents

Refractarios de magnesita-carbono

Info

Publication number
MX171597B
MX171597B MX025004A MX2500491A MX171597B MX 171597 B MX171597 B MX 171597B MX 025004 A MX025004 A MX 025004A MX 2500491 A MX2500491 A MX 2500491A MX 171597 B MX171597 B MX 171597B
Authority
MX
Mexico
Prior art keywords
percent
magnesite
mixture
carbon
weight
Prior art date
Application number
MX025004A
Other languages
English (en)
Inventor
David James Michael
David Alan Kirk
Leigh F Brooks
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of MX171597B publication Critical patent/MX171597B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—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
    • C04B35/013—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 containing carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

La presente invención se refiere a una mezscla para formar un refractario de magnesita-carbono, que comprende de aproximadamente 8 a 30 por ciento por peso, de un carbono altamente puro, aproximadamente 0.1 a 1 por ciento por peso de un metal de aluminio o de un metal de magnesio, o una mezcla de los mismos, y el balance una magnesita de pureza elevada, y un agente de enlazamiento carbonáceo en una cantidad suficiente para hacer la mezcla, magnesita que contiene al menos aproximadamente 98 por ciento de MgO; y que contiene menos de aproximadamente 0.03 por ciento de óxido de boro, menos de aproximadamente 0.3 por ciento de silica, y que tiene una relación en peso de CaO/SiO(2) de aproximadamente 2, y el carbono tiene una pérdida a la ignición de al menos aproximadamente 98 por ciento.
MX025004A 1990-03-22 1991-03-20 Refractarios de magnesita-carbono MX171597B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/497,428 US4957887A (en) 1988-11-21 1990-03-22 Magnesite-carbon refractories

Publications (1)

Publication Number Publication Date
MX171597B true MX171597B (es) 1993-11-08

Family

ID=23976826

Family Applications (1)

Application Number Title Priority Date Filing Date
MX025004A MX171597B (es) 1990-03-22 1991-03-20 Refractarios de magnesita-carbono

Country Status (7)

Country Link
US (1) US4957887A (es)
EP (1) EP0476112B1 (es)
AU (1) AU7670391A (es)
CA (1) CA2038531C (es)
DE (1) DE69110587T2 (es)
MX (1) MX171597B (es)
WO (1) WO1991014661A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438026A (en) * 1991-04-25 1995-08-01 Indresco Inc. Magnesite-carbon refractories and shapes made therefrom with improved thermal stress tolerance
US5250479A (en) * 1992-04-16 1993-10-05 Vesuvius Crucible Company Magnesia-carbon refractory compositions for slide gate plates and method of manufacture
US5332200A (en) * 1992-10-13 1994-07-26 Martin Marietta Energy Systems, Inc. Segmented ceramic liner for induction furnaces
US5262367A (en) * 1992-11-25 1993-11-16 Indresco Inc. MgO-C brick containing a novel graphite
US5281564A (en) * 1992-12-29 1994-01-25 Matsumoto Roger L K Crystallization of grain boundary phases in SiC ceramics through catalytic deoxygenation
US5318933A (en) * 1993-03-24 1994-06-07 Indresco Inc. Carbon-containing carbon bonded refractories with improved physical properties
DE4336269C2 (de) * 1993-10-23 1995-09-21 Veitsch Radex Ag Verwendung einer feuerfesten keramischen Masse
US5559064A (en) * 1993-12-09 1996-09-24 Harima Ceramic Co., Ltd. Chrome-free brick
US5741349A (en) * 1995-10-19 1998-04-21 Steel Technology Corporation Refractory lining system for high wear area of high temperature reaction vessel
DE19828511C5 (de) * 1998-06-26 2004-12-02 Didier-Werke Ag Basischer, feuerfester keramischer Hohlkörper
US6313055B1 (en) * 1998-08-20 2001-11-06 Harbison-Walker Refractories Company Refractory castables containing thermal black
US6313056B1 (en) * 1998-08-20 2001-11-06 Harbison-Walker Refractories Company Non-slumping sprayable refractory castables containing thermal black
DE19954893B4 (de) * 1999-11-15 2006-06-08 Refratechnik Holding Gmbh Kohlenstoffhaltiger feuerfester Formkörper und kohlenstoffhaltige feuerfeste Masse mit verbessertem Oxidationsverhalten sowie Verfahren zu deren Herstellung und Verfahren zur Herstellung von graphitischem Kohlenstoff aus Kunstharz
ATE512943T1 (de) * 2002-10-03 2011-07-15 Sola Pedro Fajardo Ungebrannter ziegel mit graphit für zementindustrieöfen und dessen verwendung
BRPI0718655A2 (pt) * 2006-11-06 2013-11-19 Krosakiharima Corp Tijolo de manga de alta durabilidade
DE202007018373U1 (de) 2007-03-07 2008-08-21 Refratechnik Holding Gmbh Feuerfester kohlenstoffgebundener Magnesiastein
KR20150070400A (ko) * 2013-01-16 2015-06-24 구로사키 하리마 코포레이션 마그네시아 카본 벽돌
SI3002265T1 (en) * 2014-10-01 2018-01-31 Refractory Intellectual Property Gmbh & Co. Kg A mixture for the production of a refractory magnesium oxide-carbon product or a refractory alumina-magnesium oxide-carbon product, a process for the production of such a product, such a product, and the use of such a product
CN111848191A (zh) * 2020-07-29 2020-10-30 郑州科信炉料有限公司 一种矿热炉用镁炭质堵塞泥及其制备方法
CN111732417B (zh) * 2020-08-28 2020-12-08 北京利尔高温材料股份有限公司 一种抗氧化性能优异的耐冲刷超低碳镁碳砖及其制备方法
CN111732416B (zh) * 2020-08-28 2020-12-08 北京利尔高温材料股份有限公司 一种抗氧化、抗剥落性能优异的钢包内衬用超低碳镁碳砖及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107749A (en) * 1979-02-09 1980-08-19 Kyushu Refract Co Ltd Carbon-containing fire brick
JPS55115917A (en) * 1979-02-28 1980-09-06 Nippon Steel Corp Wall structure of converter
GR75447B (es) * 1981-04-27 1984-07-19 Armco Inc
JPS58176172A (ja) * 1982-04-08 1983-10-15 播磨耐火煉瓦株式会社 マグネシアカ−ボン煉瓦
US4454239A (en) * 1982-04-12 1984-06-12 Kaiser Aluminum & Chemical Corporation Carbonaceous refractory composition for pressing brick shapes
US4431745A (en) * 1982-05-17 1984-02-14 Kyushu Refractories Co., Ltd. Carbon-bonded magnesia carbon bricks
US4912068A (en) * 1988-11-21 1990-03-27 Dresser Industries, Inc. Magnesite-carbon refractories

Also Published As

Publication number Publication date
DE69110587T2 (de) 1996-10-10
DE69110587D1 (de) 1995-07-27
CA2038531C (en) 1996-02-06
EP0476112A4 (en) 1993-07-28
US4957887A (en) 1990-09-18
WO1991014661A1 (en) 1991-10-03
AU7670391A (en) 1991-10-21
EP0476112B1 (en) 1995-06-21
CA2038531A1 (en) 1991-09-23
EP0476112A1 (en) 1992-03-25

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