JP4838619B2 - Cdq用アルミナ−シリカ系れんが - Google Patents
Cdq用アルミナ−シリカ系れんが Download PDFInfo
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- JP4838619B2 JP4838619B2 JP2006103432A JP2006103432A JP4838619B2 JP 4838619 B2 JP4838619 B2 JP 4838619B2 JP 2006103432 A JP2006103432 A JP 2006103432A JP 2006103432 A JP2006103432 A JP 2006103432A JP 4838619 B2 JP4838619 B2 JP 4838619B2
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- alumina
- cdq
- silica
- mass
- brick
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Description
Claims (4)
- 粒径1mm以上の耐火原料としてムライトを5〜40質量%、非晶質シリカを5〜30質量%、粒径1mm以下の耐火原料としてアルミナを5〜30質量%含有し、残部がアルミナ−シリカ系耐火原料からなる耐火原料配合物を使用してなるCDQ用アルミナ−シリカ系れんが。
- 残部のアルミナ−シリカ系耐火原料に、粒径1mm以下のアンダリュサイト及び/またはシリナマイトを10〜40質量%含む請求項1に記載のCDQ用アルミナ−シリカ系れんが。
- 焼成後の見掛け気孔率が10〜20%である請求項1または請求項2に記載のCDQ用アルミナ−シリカ系れんが。
- CDQのプレチェンバ下端部に使用する請求項1、請求項2または請求項3に記載のCDQ用アルミナ−シリカ系れんが。
Priority Applications (1)
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JP2006103432A JP4838619B2 (ja) | 2006-04-04 | 2006-04-04 | Cdq用アルミナ−シリカ系れんが |
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JP2006103432A JP4838619B2 (ja) | 2006-04-04 | 2006-04-04 | Cdq用アルミナ−シリカ系れんが |
Publications (2)
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JP2007277349A JP2007277349A (ja) | 2007-10-25 |
JP4838619B2 true JP4838619B2 (ja) | 2011-12-14 |
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JP2006103432A Active JP4838619B2 (ja) | 2006-04-04 | 2006-04-04 | Cdq用アルミナ−シリカ系れんが |
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JP (1) | JP4838619B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9758434B2 (en) | 2015-06-01 | 2017-09-12 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory articles and methods for forming same |
Families Citing this family (14)
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---|---|---|---|---|
JP4785824B2 (ja) * | 2007-12-21 | 2011-10-05 | 日本碍子株式会社 | スポーリング抵抗性と耐侵食性を備えた定形耐火煉瓦とその製造方法及び耐火壁 |
CN101298565B (zh) * | 2008-06-18 | 2011-08-24 | 南京南钢产业发展有限公司 | 干熄焦锅炉入口区域浇注工艺 |
CN101921117B (zh) * | 2009-06-12 | 2014-04-23 | 日本碍子株式会社 | 具有耐剥落性和耐侵蚀性的定形耐火砖和其制法及耐火墙 |
CN101709222B (zh) * | 2009-11-16 | 2013-05-29 | 中冶焦耐(大连)工程技术有限公司 | 一种新型结构的干熄炉壳体 |
CN103979988B (zh) * | 2014-05-27 | 2015-04-22 | 北京科技大学 | 赛隆结合红柱石/硅线石/SiC耐火材料及制备方法 |
JP6541535B2 (ja) * | 2015-09-29 | 2019-07-10 | 黒崎播磨株式会社 | アルミナ−シリカ系れんが |
JP6754653B2 (ja) * | 2016-09-29 | 2020-09-16 | 黒崎播磨株式会社 | 熱風炉用チェッカーれんがの製造方法 |
CN108191441B (zh) * | 2018-03-12 | 2020-08-07 | 武汉科技大学 | 干熄焦炉斜道立柱用氮化铝增强浇注料及其制备方法 |
CN109111215A (zh) * | 2018-08-29 | 2019-01-01 | 通达耐火技术股份有限公司 | 一种水泥回转窑用低铝硅莫砖及其制备方法 |
CN109704792B (zh) * | 2019-01-08 | 2021-08-27 | 山东钢铁股份有限公司 | 用于制造焦罐内衬的浇注料及用于制造焦罐内衬的方法 |
CN110791298A (zh) * | 2019-11-29 | 2020-02-14 | 大连重矿设备制造有限公司 | 一种干熄焦耐火保温焦罐 |
CN111548164B (zh) * | 2020-05-19 | 2021-06-29 | 中钢集团洛阳耐火材料研究院有限公司 | 一种持续自增韧氮化物结合碳化硅耐火材料 |
CN112939589B (zh) * | 2021-05-17 | 2021-08-31 | 佛山市东鹏陶瓷有限公司 | 一种抗热震性陶质砖及其制备方法 |
CN115611643A (zh) * | 2022-09-02 | 2023-01-17 | 五冶集团上海有限公司 | 一种干熄焦炉斜道支柱用新型预制块及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190754A (ja) * | 1987-02-02 | 1988-08-08 | 新日本製鐵株式会社 | 乾式消火設備用高アルミナ煉瓦 |
JPH07121833B2 (ja) * | 1991-07-08 | 1995-12-25 | 黒崎窯業株式会社 | 雰囲気炉用不定形耐火物 |
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- 2006-04-04 JP JP2006103432A patent/JP4838619B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9758434B2 (en) | 2015-06-01 | 2017-09-12 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory articles and methods for forming same |
US10093580B2 (en) | 2015-06-01 | 2018-10-09 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory articles and methods for forming same |
Also Published As
Publication number | Publication date |
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JP2007277349A (ja) | 2007-10-25 |
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