DE96508T1 - Feuerfestes material mit magnesit-kohlenstoff. - Google Patents

Feuerfestes material mit magnesit-kohlenstoff.

Info

Publication number
DE96508T1
DE96508T1 DE198383302984T DE83302984T DE96508T1 DE 96508 T1 DE96508 T1 DE 96508T1 DE 198383302984 T DE198383302984 T DE 198383302984T DE 83302984 T DE83302984 T DE 83302984T DE 96508 T1 DE96508 T1 DE 96508T1
Authority
DE
Germany
Prior art keywords
weight
fine
refractory
magnesium oxide
parts
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE198383302984T
Other languages
English (en)
Inventor
Masami City Of Akashi Hyogo Prefecture Kuroe
Sunao City Of Ashiya Hyogo Prefecture Motoya
Hideaki City Of Okayama Okayama Prefecture Nishio
Kengo Ohara
Jiro Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinagawa Refractories Co Ltd
Shinagawa Rozai Co Ltd
Original Assignee
Shinagawa Refractories Co Ltd
Shinagawa Rozai Co 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
Application filed by Shinagawa Refractories Co Ltd, Shinagawa Rozai Co Ltd filed Critical Shinagawa Refractories Co Ltd
Publication of DE96508T1 publication Critical patent/DE96508T1/de
Pending legal-status Critical Current

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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • 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

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)

Claims (4)

83 302 984.6 Shinagawa Rozai Kabushiki Kaisha D/ch VeröffentIichungs-Nummer: 0096508 Feuerfestes Magnesiumoxid-Kohlenstoffmaterial ÜBERSETZUNG DER PATENTANSPRÜCHE
1. Ein ungebranntes feuerfestes Magnesiumoxid-Kohlenstoff material, das schwer schmelzbare Rohmaterialien
enthält, die höchstens 30 Gew.-% an feinen Körnern 10
von Magnesiumoxid mit einem Korndurchmesser von 1,5 bis 0,3 mm und mindestens 70 Gew.-% feines Graphitpulver und feines Magnesiumoxidpulver aufweisen, wobei das Gewichtsverhältnis von feinem Graphitpulver zu feinem Magnesiumoxidpulver im Bereich von 2,5:1 bis 0,4:1 liegt.
2. Ungebranntes feuerfestes Magnesiumoxid-Kohlenstoffmaterial, enthaltend:
100 Gew.-Teile feuerfeste Rohmaterialien, die we-20
nxgstens 30 Gew.-Teile feine Körner von Magnesiumoxid
mit einem Korndurchmesser von 1,5 bis 0,3 mm und wenigstens 70 Gew.-Teile feines Graphitpulver und feines Magnesiumoxidpulver aufweisen, wobei das Gewichtsverhältnis von feinem Graphitpulver zu feinem 25
Magnesiumoxidpulver im Bereich von 2,5:1 bis 0,4:1 liegt, und
1 bis 6 Gew.-Teile eines Zusatzes, wobei der Zusatz wenigstens eine Substanz aus der Gruppe Aluminium, Silicium, B.C und SiC enthält. 4
3. Material nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Graphitpulver einen Teilchendurchmesser von höchstens 1 mm hat.
4. Feuerfestes Magnesiumoxid-Kohlenstoffmaterial, erhalten durch Formen und Brennen eines Materials gemäß p- einem der Ansprüche 1 bis
DE198383302984T 1982-05-28 1983-05-24 Feuerfestes material mit magnesit-kohlenstoff. Pending DE96508T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57089765A JPS58208173A (ja) 1982-05-28 1982-05-28 不焼成マグネシア・カ−ボン耐火物

Publications (1)

Publication Number Publication Date
DE96508T1 true DE96508T1 (de) 1984-04-12

Family

ID=13979791

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198383302984T Pending DE96508T1 (de) 1982-05-28 1983-05-24 Feuerfestes material mit magnesit-kohlenstoff.
DE8383302984T Expired DE3360467D1 (en) 1982-05-28 1983-05-24 Magnesia-carbon refractory

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383302984T Expired DE3360467D1 (en) 1982-05-28 1983-05-24 Magnesia-carbon refractory

Country Status (8)

Country Link
EP (1) EP0096508B1 (de)
JP (1) JPS58208173A (de)
KR (1) KR890000485B1 (de)
AT (1) ATE14568T1 (de)
AU (1) AU546368B2 (de)
CA (1) CA1202332A (de)
DE (2) DE96508T1 (de)
ES (1) ES8406990A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176970A (ja) * 1984-01-17 1985-09-11 品川白煉瓦株式会社 炭素含有耐火組成物
AT385031B (de) * 1985-03-19 1988-02-10 Veitscher Magnesitwerke Ag Rieselfaehige, plastische, kohlenstoffhaltige, feuerfeste masse
DE3715178C2 (de) * 1987-05-07 1998-04-09 Vaw Ver Aluminium Werke Ag Verfahren zur Herstellung eines feuerfesten, eisen- und schlackenresistenten Oxid-Kohlenstoff-Steins
GB9319549D0 (en) * 1993-09-22 1993-11-10 British Steel Plc Weak material
RU2148049C1 (ru) * 1997-10-30 2000-04-27 Открытое акционерное общество "Комбинат Магнезит" Шпинельно-периклазоуглеродистый огнеупор
CN1309679C (zh) * 2002-10-03 2007-04-11 佩德罗·法哈多索拉 用于水泥窑的含石墨未烧耐火砖及其应用
KR101350471B1 (ko) * 2012-12-20 2014-01-15 주식회사 포스코 특수강 주조용 슬라이딩 노즐 플레이트의 내화 조성물
ES3017683T3 (en) * 2013-01-16 2025-05-13 Krosakiharima Corp Magnesia-carbon brick
JP6190730B2 (ja) * 2013-01-31 2017-08-30 黒崎播磨株式会社 マグネシアカーボンれんが
BR112015017951B1 (pt) 2013-01-31 2020-12-08 Krosakiharima Corporation tijolo de magnésia-carbono
JP6194257B2 (ja) * 2013-03-06 2017-09-06 黒崎播磨株式会社 マグネシアカーボンれんが
CN111333408A (zh) * 2020-03-10 2020-06-26 北京利尔高温材料股份有限公司 一种再生镁铝碳质中间包干式料及其制备方法

Family Cites Families (3)

* 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
JPS5134848B2 (de) * 1972-02-03 1976-09-29
JPS55107749A (en) * 1979-02-09 1980-08-19 Kyushu Refract Co Ltd Carbon-containing fire brick

Also Published As

Publication number Publication date
CA1202332A (en) 1986-03-25
KR890000485B1 (ko) 1989-03-18
AU546368B2 (en) 1985-08-29
JPS58208173A (ja) 1983-12-03
ATE14568T1 (de) 1985-08-15
KR840004701A (ko) 1984-10-24
EP0096508B1 (de) 1985-07-31
EP0096508A1 (de) 1983-12-21
DE3360467D1 (en) 1985-09-05
AU1447583A (en) 1983-12-01
ES522763A0 (es) 1984-08-16
ES8406990A1 (es) 1984-08-16

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