BR9303265A - Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimento - Google Patents

Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimento

Info

Publication number
BR9303265A
BR9303265A BR9303265A BR9303265A BR9303265A BR 9303265 A BR9303265 A BR 9303265A BR 9303265 A BR9303265 A BR 9303265A BR 9303265 A BR9303265 A BR 9303265A BR 9303265 A BR9303265 A BR 9303265A
Authority
BR
Brazil
Prior art keywords
magnesite
coating
carbon
refractory
mixture
Prior art date
Application number
BR9303265A
Other languages
English (en)
Inventor
David Robert Sundell
Original Assignee
Indresco 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25528590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9303265(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Indresco Inc filed Critical Indresco Inc
Publication of BR9303265A publication Critical patent/BR9303265A/pt

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
    • C04B35/01—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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
BR9303265A 1992-11-25 1993-08-02 Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimento BR9303265A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,704 US5262367A (en) 1992-11-25 1992-11-25 MgO-C brick containing a novel graphite

Publications (1)

Publication Number Publication Date
BR9303265A true BR9303265A (pt) 1994-08-16

Family

ID=25528590

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9303265A BR9303265A (pt) 1992-11-25 1993-08-02 Mistura para produzir um tijolo refratário de magnesita-carbono, revestimento de solo refratário para fornos metalúrgico, e processo para aumentar a vida útil de tal revestimento

Country Status (8)

Country Link
US (1) US5262367A (pt)
EP (1) EP0599773B1 (pt)
AT (1) ATE150741T1 (pt)
BR (1) BR9303265A (pt)
CA (1) CA2101132C (pt)
DE (2) DE69309228T2 (pt)
ES (1) ES2056759T3 (pt)
MX (1) MX9306997A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460635A (en) * 1993-07-30 1995-10-24 Western Atlas Inc. Magnesium oxychloride cement containing graphite
DE4336269C2 (de) * 1993-10-23 1995-09-21 Veitsch Radex Ag Verwendung einer feuerfesten keramischen Masse
EP0669293A1 (en) * 1994-02-25 1995-08-30 North American Refractories Company Resin bonded ceramic-carbon-metal composite comprising boron source and a combination of at least two metals
DE19524662A1 (de) * 1995-07-06 1997-01-09 Kempten Elektroschmelz Gmbh Antioxidantien für feuerfeste Massen und Verfahren zu ihrer Herstellung
BR9606660A (pt) * 1995-09-28 1997-09-30 Kawasaki Steel Corparation Processo para fusão redutora de minério de cromo
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
DE102007011133B4 (de) * 2007-03-07 2013-02-28 Refratechnik Holding Gmbh Feuerfester kohlenstoffgebundener Magnesiastein sowie Verfahren zu seiner Herstellung
US20120138253A1 (en) * 2009-07-30 2012-06-07 Paolo Appolonia Advanced technology for iron-chrome alloys production and related plant
ES2647299T3 (es) * 2014-10-01 2017-12-20 Refractory Intellectual Property Gmbh & Co. Kg Relleno para producir un producto refractario de magnesia-carbono o un producto refractario de alúmina-magnesia-carbono, un procedimiento para producir un producto de este tipo, un producto de este tipo así como el uso de un producto de este tipo
DE102014019347A1 (de) 2014-12-22 2016-06-23 Refratechnik Holding Gmbh Feuerfeste Erzeugnisse und ihre Verwendung
DE102014019351A1 (de) 2014-12-22 2016-06-23 Refratechnik Holding Gmbh Feuerfeste Erzeugnisse und ihre Verwendung
CN110724780B (zh) * 2019-10-14 2022-03-04 包头市安德窑炉科技有限公司 高导热碳质复合压入料的压入方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442669A (en) * 1966-08-16 1969-05-06 Bethlehem Steel Corp Graphite bearing high mgo mortar
GB1391909A (en) * 1971-08-12 1975-04-23 Steetley Mfg Ltd Refractory composition
JPS5430212A (en) * 1977-08-12 1979-03-06 Kurosaki Refractories Co Method of making magnesia carbon brick
JPS5823351B2 (ja) * 1979-02-02 1983-05-14 品川白煉瓦株式会社 不定形耐火物
JPS55107749A (en) * 1979-02-09 1980-08-19 Kyushu Refract Co Ltd Carbon-containing fire brick
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
US4431744A (en) * 1982-06-02 1984-02-14 Dresser Industries, Inc. Carbon bonded refractory brick
US4521357A (en) * 1983-05-02 1985-06-04 Dresser Industries, Inc. Carbon bonded refractories
US4540675A (en) * 1983-05-02 1985-09-10 Vesuvius Crucible Company Carbon-containing refractories with superior erosion and oxidation resistance
NL8302955A (nl) * 1983-08-24 1985-03-18 Hoogovens Groep Bv Werkwijze voor het vervaardigen van een magnesia-koolstofsteen, magnesia-koolstofsteen vervaardigd met de werkwijze en converter voorzien van een slijtvoering, die althans gedeeltelijk bestaat uit magnesia-koolstofstenen vervaardigd met de werkwijze.
US4912068A (en) * 1988-11-21 1990-03-27 Dresser Industries, Inc. Magnesite-carbon refractories
US4957887A (en) * 1988-11-21 1990-09-18 Dresser Industries, Inc. Magnesite-carbon refractories
US5002908A (en) * 1989-10-30 1991-03-26 National Refractories & Minerals Corporation Resin bonded refractory shape and method of making

Also Published As

Publication number Publication date
DE69309228T2 (de) 1997-07-24
EP0599773A2 (en) 1994-06-01
US5262367A (en) 1993-11-16
EP0599773A3 (en) 1994-12-07
ES2056759T1 (es) 1994-10-16
EP0599773B1 (en) 1997-03-26
DE69309228D1 (de) 1997-04-30
DE599773T1 (de) 1995-04-06
CA2101132A1 (en) 1994-05-25
ATE150741T1 (de) 1997-04-15
ES2056759T3 (es) 1997-06-16
CA2101132C (en) 1997-02-04
MX9306997A (es) 1995-01-31

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
HO Change of classification

Free format text: INT. CL. 7 C04B 35/04