DE69211673T2 - Feuerfeste zusammensetzung enthaltend elektrisch geschmolzenes magnesiumoxid mit geringem siliciumdioxid-anteil und daraus hergestellte produkt - Google Patents

Feuerfeste zusammensetzung enthaltend elektrisch geschmolzenes magnesiumoxid mit geringem siliciumdioxid-anteil und daraus hergestellte produkt

Info

Publication number
DE69211673T2
DE69211673T2 DE69211673T DE69211673T DE69211673T2 DE 69211673 T2 DE69211673 T2 DE 69211673T2 DE 69211673 T DE69211673 T DE 69211673T DE 69211673 T DE69211673 T DE 69211673T DE 69211673 T2 DE69211673 T2 DE 69211673T2
Authority
DE
Germany
Prior art keywords
silicon dioxide
composition containing
magnesium oxide
fire resistant
product made
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.)
Revoked
Application number
DE69211673T
Other languages
English (en)
Other versions
DE69211673D1 (de
Inventor
Naoki Furuta
Masakazu Ootsubo
Setsunori Hamaguchi
Isao Watanabe
Yoichi Furuta
Toshihiro Suruga
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.)
Krosaki Corp
Original Assignee
Krosaki Corp
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=27275072&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69211673(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP03238313A external-priority patent/JP3124799B2/ja
Priority claimed from JP3308055A external-priority patent/JPH05139819A/ja
Priority claimed from JP04001782A external-priority patent/JP3124809B2/ja
Application filed by Krosaki Corp filed Critical Krosaki Corp
Publication of DE69211673D1 publication Critical patent/DE69211673D1/de
Application granted granted Critical
Publication of DE69211673T2 publication Critical patent/DE69211673T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • C04B35/01—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
    • 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
    • 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
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
    • C04B35/0473—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from fused grains

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)
  • Silicon Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
DE69211673T 1991-09-18 1992-09-18 Feuerfeste zusammensetzung enthaltend elektrisch geschmolzenes magnesiumoxid mit geringem siliciumdioxid-anteil und daraus hergestellte produkt Revoked DE69211673T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP03238313A JP3124799B2 (ja) 1991-09-18 1991-09-18 低シリカ電融マグネシアクリンカー含有耐火れんが
JP3308055A JPH05139819A (ja) 1991-11-22 1991-11-22 低シリカ質の電融マグネシア材
JP04001782A JP3124809B2 (ja) 1992-01-08 1992-01-08 低シリカ質のマグネシアクリンカー含有耐火れんが
PCT/JP1992/001189 WO1993006057A1 (en) 1991-09-18 1992-09-18 Refractory material comprising low-silica electrofused magnesia clinker and product obtained therefrom

Publications (2)

Publication Number Publication Date
DE69211673D1 DE69211673D1 (de) 1996-07-25
DE69211673T2 true DE69211673T2 (de) 1997-02-20

Family

ID=27275072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211673T Revoked DE69211673T2 (de) 1991-09-18 1992-09-18 Feuerfeste zusammensetzung enthaltend elektrisch geschmolzenes magnesiumoxid mit geringem siliciumdioxid-anteil und daraus hergestellte produkt

Country Status (7)

Country Link
US (1) US5369066A (de)
EP (1) EP0557536B1 (de)
KR (1) KR960011347B1 (de)
AT (1) ATE139516T1 (de)
DE (1) DE69211673T2 (de)
ES (1) ES2088593T3 (de)
WO (1) WO1993006057A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW300861B (de) * 1995-05-02 1997-03-21 Baker Refractories
KR100331462B1 (ko) * 1999-12-30 2002-04-09 신승근 고열응력 저항성용 마그네시아-카본질 벽돌
KR101330579B1 (ko) * 2011-11-29 2013-11-18 현대제철 주식회사 래들의 벽체 구조
EP3030535B1 (de) * 2013-08-05 2021-01-27 Imertech Sas Feuerfeste giessmassen und ihre verwendung zur bildung und reparatur von monolithischen feuerfesten auskleidungen
CN107129312A (zh) * 2017-05-16 2017-09-05 武汉科技大学 一种中间包用钙质干式料及其制备方法
CN111439992A (zh) * 2020-04-23 2020-07-24 北京利尔高温材料股份有限公司 一种连铸中间包用耐侵蚀浇注料及制备方法
CN114773076A (zh) * 2022-04-18 2022-07-22 北京联合荣大工程材料股份有限公司 适用于转炉炉体空腔造衬的自流填充料及其制备方法与应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361187A (en) * 1970-10-09 1974-07-24 Steetley Mfg Ltd Refractory substance
GB1413985A (en) * 1972-02-11 1975-11-12 Steetley Mfg Ltd Refractory magnesia
JPS5096606A (de) * 1973-12-27 1975-07-31
JPS548206A (en) * 1977-06-20 1979-01-22 Kojin Kk Method of recovering waste gas heat of boiler by double heat transmission pipe system
JPS59190218A (ja) * 1983-04-12 1984-10-29 Ube Kagaku Kogyo Kk 高密度マグネシアクリンカ−及びその製造法
JPS61111961A (ja) * 1984-11-06 1986-05-30 科学技術庁無機材質研究所長 耐水和性高緻密質マグネシア焼結体の製造法
JPS61132557A (ja) * 1984-11-29 1986-06-20 新日本化学工業株式会社 マグネシア焼結体
JPS61232264A (ja) * 1985-04-03 1986-10-16 新日本製鐵株式会社 マグネシア・カ−ボンれんが
JPH01103936A (ja) * 1987-10-15 1989-04-21 Shin Nippon Kagaku Kogyo Co Ltd 高密度マグネシア・クロム系クリンカーおよびその製造法
JPH07108805B2 (ja) * 1991-05-20 1995-11-22 黒崎窯業株式会社 高熱間強度・高耐スポール性マグネシア・カーボンれんが

Also Published As

Publication number Publication date
EP0557536A4 (en) 1994-06-29
DE69211673D1 (de) 1996-07-25
KR960011347B1 (ko) 1996-08-22
KR930703215A (ko) 1993-11-29
EP0557536A1 (de) 1993-09-01
EP0557536B1 (de) 1996-06-19
WO1993006057A1 (en) 1993-04-01
US5369066A (en) 1994-11-29
ES2088593T3 (es) 1996-08-16
ATE139516T1 (de) 1996-07-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation