KR960706458A - 크롬 프리 벽돌(Chrome-free Brick) - Google Patents

크롬 프리 벽돌(Chrome-free Brick) Download PDF

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Publication number
KR960706458A
KR960706458A KR1019960702968A KR19960702968A KR960706458A KR 960706458 A KR960706458 A KR 960706458A KR 1019960702968 A KR1019960702968 A KR 1019960702968A KR 19960702968 A KR19960702968 A KR 19960702968A KR 960706458 A KR960706458 A KR 960706458A
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KR
South Korea
Prior art keywords
oxide
chromium
free brick
raw material
brick according
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KR1019960702968A
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English (en)
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KR100297091B1 (ko
Inventor
아키히로 쭈치나리
히로아키 오사키
히사토 오카모토
데쭈오 야마모토
Original Assignee
고레마쭈 교지
하리마세라믹 가부시키가이샤
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Publication of KR960706458A publication Critical patent/KR960706458A/ko
Application granted granted Critical
Publication of KR100297091B1 publication Critical patent/KR100297091B1/ko

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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
    • C04B35/44—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 aluminates
    • C04B35/443—Magnesium aluminate spinel
    • 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

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  • 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

내식성, 내침투성, 내열 스포올링성이 우수한 크롬-프리 벽돌을 제공함을 목적으로 하고, 산화마그네슘 원료 및/또는 산화마그네슘-산화알루미늄 스피넬 원료를 주원료로 하며, 산화티타늄을 1∼10wt%, 산화알루미늄을 1∼15wt% 함유한다. 또한, 산화철을 0.5∼10wt% 함유할 수 있다. 또한, 1∼10wt%의 금속분말, 1∼20wt%의 카본 및 1∼20wt%의 산화철 이외의 산화물원료중 최소한 1종을 함유할 수 있다.

Description

크롬 프리 벽돌(Chrome-free Brick)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 산화마그네슘 원료 및/또는 산화마그네슘-산화알루미늄 스피넬 원료를 주원료로 하고, 산화티타늄을 1∼10wt%, 산화알루미늄을 1∼15wt% 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  2. 제1항에 있어서, 산화철을 0.5∼10wt% 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  3. 제1항에 있어서, 1∼10wt%의 금속분말, 1∼20wt%의 카본 및 1∼20wt%의 산화철 이외의 산화물 원료중 최소한 1종을 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  4. 제1항에 있어서, 점토를 0.5∼5wt% 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  5. 제2항에 있어서, 1∼10wt%의 금속분말, 1∼20wt% 카본 및 1∼20wt%의 산화철 이외의 산화물 원료중 최소한 1종을 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  6. 제2항에 있어서, 점토를 0.5∼5wt% 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  7. 제3항에 있어서, 점토를 0.5∼5wt% 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  8. 제5항에 있어서, 점토를 0.5∼5wt% 함유하는 것을 특징으로 하는 크롬-프리 벽돌.
  9. 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 크롬-프리 벽돌이 소성품 또는 불소성품인 것을 특징으로 하는 크롬-프리 벽돌.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019960702968A 1993-12-09 1994-11-09 크롬-프리벽돌 KR100297091B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP34136593 1993-12-09
JP3762094 1994-02-09
JP6551294 1994-03-08
JP6-37620 1994-03-08
JP5-341365 1994-03-08
JP6-65512 1994-03-08
PCT/JP1994/001892 WO1995015932A1 (fr) 1993-12-09 1994-11-09 Brique exempte de chrome

Publications (2)

Publication Number Publication Date
KR960706458A true KR960706458A (ko) 1996-12-09
KR100297091B1 KR100297091B1 (ko) 2001-11-05

Family

ID=27289526

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960702968A KR100297091B1 (ko) 1993-12-09 1994-11-09 크롬-프리벽돌

Country Status (4)

Country Link
US (1) US5559064A (ko)
EP (1) EP0733604A4 (ko)
KR (1) KR100297091B1 (ko)
WO (1) WO1995015932A1 (ko)

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KR101132670B1 (ko) * 2006-12-26 2012-04-03 재단법인 포항산업과학연구원 에지댐 보수용 조성물

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DE4403869C2 (de) * 1994-02-08 1998-01-15 Veitsch Radex Ag Feuerfester keramischer Versatz und dessen Verwendung
JP2000505445A (ja) 1996-02-13 2000-05-09 ジー．ディー．サール アンド カンパニー シクロオキシゲナーゼ―２インヒビターとロイコトリエンｂ▲下４▼受容体アンタゴニストの投与の免疫抑制作用
KR20020050981A (ko) * 2000-12-22 2002-06-28 신현준 카본함유 내화벽돌 산화방지용 내화조성물
DE102005051953B3 (de) * 2005-10-29 2007-06-06 Tu Bergakademie Freiberg Verfahren zur Herstellung von feuerfesten Formkörpern oder Massen
WO2008056655A1 (fr) * 2006-11-06 2008-05-15 Krosakiharima Corporation Manchons durables
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JP2010529229A (ja) * 2007-05-29 2010-08-26 ダウ グローバル テクノロジーズ インコーポレイティド 硬化制御改善のためのイソシアネート−エポキシ配合物
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KR20100090296A (ko) * 2007-11-29 2010-08-13 다우 글로벌 테크놀로지스 인크. 마이크로파 가열가능한 모노비닐 방향족 중합체
EA018902B1 (ru) * 2008-01-18 2013-11-29 Эм-Ай Эл.Эл.Си. Способ обработки пласта
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GB0921711D0 (en) 2009-12-11 2010-01-27 M I Drilling Fluids Uk Ltd Use of elastomers to produce gels for treating a wellbore
KR101189998B1 (ko) 2010-09-01 2012-10-12 최성규 소성석재의 제조방법 및 그 제품
MX365975B (es) 2012-04-09 2019-06-21 Mi Llc Activación del calentamiento de los fluidos de un pozo utilizando nanomateriales de carbono.
WO2019122196A1 (fr) * 2017-12-22 2019-06-27 Saint-Gobain Centre De Recherches Et D'etudes Europeen Four de verrerie comportant un produit contenant de l'oxyde de chrome 3
FR3075786B1 (fr) 2017-12-22 2024-04-19 Saint Gobain Ct Recherches Produit contenant de l’oxyde de chrome 3
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AU2021400415A1 (en) 2020-12-15 2023-07-06 Chevron Australia Pty Ltd Methods of using expandable polymer grout for plug and abandonment applications

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101132670B1 (ko) * 2006-12-26 2012-04-03 재단법인 포항산업과학연구원 에지댐 보수용 조성물

Also Published As

Publication number Publication date
EP0733604A4 (en) 1997-08-27
US5559064A (en) 1996-09-24
EP0733604A1 (en) 1996-09-25
WO1995015932A1 (fr) 1995-06-15
KR100297091B1 (ko) 2001-11-05

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