WO2009072652A1 - 高炉炉床用アルミニウム化合物結合れんが - Google Patents

高炉炉床用アルミニウム化合物結合れんが Download PDF

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WO2009072652A1
WO2009072652A1 PCT/JP2008/072271 JP2008072271W WO2009072652A1 WO 2009072652 A1 WO2009072652 A1 WO 2009072652A1 JP 2008072271 W JP2008072271 W JP 2008072271W WO 2009072652 A1 WO2009072652 A1 WO 2009072652A1
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mass
furnace hearth
aluminum compound
bonded brick
alumina
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PCT/JP2008/072271
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French (fr)
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Masaaki Mishima
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Krosakiharima Corporation
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Abstract

　長寿命でエネルギーロスも少ない耐用性の高い高炉炉床用れんがを提供する。主成分がアルミナとアルミニウム粉末とからなり、アルミナを８５～９９質量％とアルミニウム粉末を１～１５質量％含有し、且つ、炭素質原料を含有せず、Ｓｉ含有量が３質量％以下である耐火原料配合物、又は主成分がアルミナと炭素質原料とアルミニウム粉末とからなり、アルミナを５５～９４質量％と炭素質原料を５～３０質量％とアルミニウム粉末を１～１５質量％含有し、且つ、Ｓｉ含有量が３質量％以下である耐火原料配合物に、バインダーを添加して混練し成形後、窒素雰囲気下又は炭素粒中で１０００°C以上で焼成して得られた高炉炉床用アルミニウム化合物結合れんがである。
PCT/JP2008/072271 2007-12-07 2008-12-08 高炉炉床用アルミニウム化合物結合れんが WO2009072652A1 (ja)

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JP2009544766A JP5249948B2 (ja) 2007-12-07 2008-12-08 高炉炉床

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JP2007-316942 2007-12-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012117626A1 (ja) * 2011-03-02 2012-09-07 黒崎播磨株式会社 耐火物
JP2014501328A (ja) * 2010-12-17 2014-01-20 ポール ヴルス エス．エイ． 高炉炉床のセラミック底部ライニング
JP2015193511A (ja) * 2014-03-31 2015-11-05 黒崎播磨株式会社 鋳造用耐火物、並びにそれを使用した鋳造用ノズル及びスライディングノズル用プレート
WO2016208666A1 (ja) * 2015-06-25 2016-12-29 黒崎播磨株式会社 溶銑製造炉の炉床用れんが
CN107602099A (zh) * 2017-09-22 2018-01-19 马鞍山利尔开元新材料有限公司 一种含改性石墨转炉挡渣用低碳滑板砖及其制备方法
WO2018123726A1 (ja) 2016-12-28 2018-07-05 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
CN109928737A (zh) * 2017-12-19 2019-06-25 郑州华祥耐材有限公司 一种添加活性有机硅烷醇的不烧滑板砖及其生产方法
CN113213897A (zh) * 2021-06-23 2021-08-06 郑州振东科技有限公司 一种钢包低碳铝镁碳砖
CN115057692A (zh) * 2022-06-08 2022-09-16 郑州海迈高温材料研究院有限公司 一种添加钛铁合金的铝碳滑板砖及其生产方法
CN116789458A (zh) * 2023-07-06 2023-09-22 杨国成 一种晶须增强的耐火材料及其制备方法

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JP6266968B2 (ja) * 2013-12-11 2018-01-24 黒崎播磨株式会社 高炉炉床部の内張り構造
BR112018071126B1 (pt) * 2016-04-13 2022-12-27 Jfe Steel Corporation Método para analisar escória e método para refinar ferro derretido
CN113430314B (zh) * 2021-06-10 2022-04-12 北京金隅通达耐火技术有限公司 长寿命高炉炉底炉缸耐材结构及维护方法

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JPH0360859A (ja) * 1989-07-28 1991-03-15 Kawasaki Refract Co Ltd スライディングノズルプレート
JPH09249449A (ja) * 1996-03-13 1997-09-22 Kurosaki Refract Co Ltd 誘導加熱炉鋼材摺動部用耐火物製部材
JP2004083365A (ja) * 2002-08-28 2004-03-18 Kurosaki Harima Corp 窒化アルミニウム結合耐火れんがの製造方法

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Publication number Priority date Publication date Assignee Title
JPH01308865A (ja) * 1988-06-07 1989-12-13 Kawasaki Steel Corp 不焼成アルミナ・マグネシアれんがおよびそのライニング方法
JPH0360859A (ja) * 1989-07-28 1991-03-15 Kawasaki Refract Co Ltd スライディングノズルプレート
JPH09249449A (ja) * 1996-03-13 1997-09-22 Kurosaki Refract Co Ltd 誘導加熱炉鋼材摺動部用耐火物製部材
JP2004083365A (ja) * 2002-08-28 2004-03-18 Kurosaki Harima Corp 窒化アルミニウム結合耐火れんがの製造方法

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014501328A (ja) * 2010-12-17 2014-01-20 ポール ヴルス エス．エイ． 高炉炉床のセラミック底部ライニング
US9835331B2 (en) 2010-12-17 2017-12-05 Paul Wurth S.A. Ceramic bottom lining of a blast furnace hearth
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CN103402946A (zh) * 2011-03-02 2013-11-20 黑崎播磨株式会社 耐火物
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JPWO2016208666A1 (ja) * 2015-06-25 2017-12-28 黒崎播磨株式会社 溶銑製造炉の炉床用れんが
JPWO2018123726A1 (ja) * 2016-12-28 2019-10-31 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
WO2018123726A1 (ja) 2016-12-28 2018-07-05 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
JP6999426B2 (ja) 2016-12-28 2022-02-04 黒崎播磨株式会社 高炉炉床部用れんが及びこれを使用した高炉炉床部並びに高炉炉床部用れんがの製造方法
CN107602099A (zh) * 2017-09-22 2018-01-19 马鞍山利尔开元新材料有限公司 一种含改性石墨转炉挡渣用低碳滑板砖及其制备方法
CN107602099B (zh) * 2017-09-22 2020-01-14 马鞍山利尔开元新材料有限公司 一种含改性石墨转炉挡渣用低碳滑板砖及其制备方法
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CN113213897A (zh) * 2021-06-23 2021-08-06 郑州振东科技有限公司 一种钢包低碳铝镁碳砖
CN113213897B (zh) * 2021-06-23 2022-08-19 郑州振东科技有限公司 一种钢包低碳铝镁碳砖
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CN116789458A (zh) * 2023-07-06 2023-09-22 杨国成 一种晶须增强的耐火材料及其制备方法

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