WO2008142925A1 - 焼付け補修材 - Google Patents

焼付け補修材 Download PDF

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Publication number
WO2008142925A1
WO2008142925A1 PCT/JP2008/057083 JP2008057083W WO2008142925A1 WO 2008142925 A1 WO2008142925 A1 WO 2008142925A1 JP 2008057083 W JP2008057083 W JP 2008057083W WO 2008142925 A1 WO2008142925 A1 WO 2008142925A1
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WO
WIPO (PCT)
Prior art keywords
repairing material
baking
weight
baking repairing
execution
Prior art date
Application number
PCT/JP2008/057083
Other languages
English (en)
French (fr)
Inventor
Makoto Nanba
Hisaharu Sasaki
Kiyoyuki Komatsubara
Takaaki Koyama
Original Assignee
Shinagawa Refractories 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. filed Critical Shinagawa Refractories Co., Ltd.
Priority to AU2008252219A priority Critical patent/AU2008252219B2/en
Priority to EP08740184A priority patent/EP2149541A4/en
Priority to RU2009147038/03A priority patent/RU2484061C2/ru
Priority to US12/600,726 priority patent/US20100152321A1/en
Publication of WO2008142925A1 publication Critical patent/WO2008142925A1/ja

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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
    • 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
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    • C04B35/057—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 calcium oxide
    • C—CHEMISTRY; METALLURGY
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    • C—CHEMISTRY; METALLURGY
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    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/481—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
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    • C04B35/634—Polymers
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    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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    • F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

　本発明は、施工上の簡便さを保ちつつ、施工後の焼付け時間を大幅に短くした非水系の焼付け補修材を提供することを目的とする。 　本発明に係る焼付け補修材は、熱間でカーボンボンドを形成するバインダーが5～30重量％、鉄粉が1～5重量未満％、残部を耐火骨材とすることを特徴とする。
PCT/JP2008/057083 2007-05-18 2008-04-10 焼付け補修材 WO2008142925A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2008252219A AU2008252219B2 (en) 2007-05-18 2008-04-10 Baking repairing material
EP08740184A EP2149541A4 (en) 2007-05-18 2008-04-10 COOKING REPAIR MATERIAL
RU2009147038/03A RU2484061C2 (ru) 2007-05-18 2008-04-10 Смесь для горячего ремонта литейного оборудования
US12/600,726 US20100152321A1 (en) 2007-05-18 2008-04-10 Hot casting repair mix

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-133444 2007-05-18
JP2007133444A JP4865636B2 (ja) 2007-05-18 2007-05-18 焼付け補修材

Publications (1)

Publication Number Publication Date
WO2008142925A1 true WO2008142925A1 (ja) 2008-11-27

Family

ID=40031641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057083 WO2008142925A1 (ja) 2007-05-18 2008-04-10 焼付け補修材

Country Status (8)

Country Link
US (1) US20100152321A1 (ja)
EP (1) EP2149541A4 (ja)
JP (1) JP4865636B2 (ja)
KR (1) KR20100016662A (ja)
AU (1) AU2008252219B2 (ja)
RU (1) RU2484061C2 (ja)
TW (1) TWI516463B (ja)
WO (1) WO2008142925A1 (ja)

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CN102491663B (zh) * 2011-12-20 2015-07-29 河北科技大学 一种复合型聚苯颗粒表面改性剂
JP5967767B2 (ja) * 2012-09-26 2016-08-10 黒崎播磨株式会社 焼付け補修材
CN108526452B (zh) * 2018-04-19 2019-11-26 东北大学 一种快速烘烤型中间包干式料及其制备方法
CN111606694B (zh) * 2020-06-17 2022-02-22 武汉钢铁有限公司 一种转炉碳质修补料及其制备方法

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EP2149541A8 (en) 2010-04-07
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TWI516463B (zh) 2016-01-11
RU2484061C2 (ru) 2013-06-10
RU2009147038A (ru) 2011-06-27
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