ATE150741T1 - Magnesia-kohlenstoff-ziegel enthaltend neuartigen graphit - Google Patents

Magnesia-kohlenstoff-ziegel enthaltend neuartigen graphit

Info

Publication number
ATE150741T1
ATE150741T1 AT93630090T AT93630090T ATE150741T1 AT E150741 T1 ATE150741 T1 AT E150741T1 AT 93630090 T AT93630090 T AT 93630090T AT 93630090 T AT93630090 T AT 93630090T AT E150741 T1 ATE150741 T1 AT E150741T1
Authority
AT
Austria
Prior art keywords
magnesite
graphite
carbon
magnesia carbon
containing new
Prior art date
Application number
AT93630090T
Other languages
English (en)
Inventor
David Robert Sundell
Original Assignee
Harbison Walker 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
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=ATE150741(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Harbison Walker Refractories filed Critical Harbison Walker Refractories
Application granted granted Critical
Publication of ATE150741T1 publication Critical patent/ATE150741T1/de

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)
AT93630090T 1992-11-25 1993-11-11 Magnesia-kohlenstoff-ziegel enthaltend neuartigen graphit ATE150741T1 (de)

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
ATE150741T1 true ATE150741T1 (de) 1997-04-15

Family

ID=25528590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93630090T ATE150741T1 (de) 1992-11-25 1993-11-11 Magnesia-kohlenstoff-ziegel enthaltend neuartigen graphit

Country Status (8)

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

Families Citing this family (17)

* 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 (de) * 1994-02-25 1995-08-30 North American Refractories Company Harzgebundener Keramik-Kohlenstoff-Metal-Verbundkörper enthaltend einen Bor vorläufer und mindestens eine Kombination von zwei Metallen
DE19524662A1 (de) * 1995-07-06 1997-01-09 Kempten Elektroschmelz Gmbh Antioxidantien für feuerfeste Massen und Verfahren zu ihrer Herstellung
KR100257213B1 (ko) * 1995-09-28 2000-05-15 에모또 간지 크롬 광석의 용융 환원 방법
US5741349A (en) * 1995-10-19 1998-04-21 Steel Technology Corporation Refractory lining system for high wear area of high temperature reaction vessel
RU2129535C1 (ru) * 1998-04-22 1999-04-27 "Б.М.Б.-С.Д.Трейдинг Корпорейшн Лимитед" Магнезиально-углеродистый огнеупор
DE19828511C5 (de) * 1998-06-26 2004-12-02 Didier-Werke Ag Basischer, feuerfester keramischer Hohlkörper
RU2151124C1 (ru) * 1998-10-02 2000-06-20 ОАО "Боровичский комбинат огнеупоров" Углеродсодержащий огнеупор
RU2147565C1 (ru) * 1998-10-02 2000-04-20 ОАО "Боровичский комбинат огнеупоров" Способ изготовления антиоксиданта
DE102007011133B4 (de) * 2007-03-07 2013-02-28 Refratechnik Holding Gmbh Feuerfester kohlenstoffgebundener Magnesiastein sowie Verfahren zu seiner Herstellung
WO2011013151A1 (en) * 2009-07-30 2011-02-03 Paolo Appolonia Advanced technology for iron-krom alloys production and related plant
EP3002265B1 (de) * 2014-10-01 2017-09-27 Refractory Intellectual Property GmbH & Co. KG Versatz zur Herstellung eines feuerfesten Magnesiakohlenstofferzeugnisses oder eines feuerfesten Alumina-Magnesia-Kohlenstofferzeugnisses, ein Verfahren zur Herstellung eines solchen Erzeugnisses, ein solches Erzeugnis sowie die Verwendung eines solchen Erzeugnisses
DE102014019351A1 (de) 2014-12-22 2016-06-23 Refratechnik Holding Gmbh Feuerfeste Erzeugnisse und ihre Verwendung
DE102014019347A1 (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
CN117362007B (zh) * 2023-10-09 2025-11-21 武汉科技大学 低碳MgO-C耐火材料的制备方法

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
US4540675A (en) * 1983-05-02 1985-09-10 Vesuvius Crucible Company Carbon-containing refractories with superior erosion and oxidation resistance
US4521357A (en) * 1983-05-02 1985-06-04 Dresser Industries, Inc. Carbon bonded refractories
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.
US4957887A (en) * 1988-11-21 1990-09-18 Dresser Industries, Inc. Magnesite-carbon refractories
US4912068A (en) * 1988-11-21 1990-03-27 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
DE69309228D1 (de) 1997-04-30
DE69309228T2 (de) 1997-07-24
CA2101132C (en) 1997-02-04
ES2056759T3 (es) 1997-06-16
MX9306997A (es) 1995-01-31
EP0599773A2 (de) 1994-06-01
CA2101132A1 (en) 1994-05-25
US5262367A (en) 1993-11-16
EP0599773A3 (de) 1994-12-07
DE599773T1 (de) 1995-04-06
BR9303265A (pt) 1994-08-16
ES2056759T1 (es) 1994-10-16
EP0599773B1 (de) 1997-03-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked