CN108911767B - 一种rh精炼炉关键部位用刚玉体系不烧砖及其制备方法 - Google Patents
一种rh精炼炉关键部位用刚玉体系不烧砖及其制备方法 Download PDFInfo
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- 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
- C04B35/10—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 aluminium oxide
- C04B35/101—Refractories from grain sized mixtures
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/402—Aluminium
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
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- Compositions Of Oxide Ceramics (AREA)
Abstract
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CN201810841752.9A CN108911767B (zh) | 2018-07-27 | 2018-07-27 | 一种rh精炼炉关键部位用刚玉体系不烧砖及其制备方法 |
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CN201810841752.9A CN108911767B (zh) | 2018-07-27 | 2018-07-27 | 一种rh精炼炉关键部位用刚玉体系不烧砖及其制备方法 |
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CN108911767A CN108911767A (zh) | 2018-11-30 |
CN108911767B true CN108911767B (zh) | 2021-04-09 |
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CN201810841752.9A Active CN108911767B (zh) | 2018-07-27 | 2018-07-27 | 一种rh精炼炉关键部位用刚玉体系不烧砖及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112110736A (zh) * | 2020-07-29 | 2020-12-22 | 北京金隅通达耐火技术有限公司 | 一种危废处置设备用刚玉尖晶石砖及其制备方法 |
CN112647007B (zh) * | 2020-08-24 | 2022-07-26 | 河南熔金高温材料股份有限公司 | 一种钛-镁铝尖晶石-棕刚玉复合滑板及其生产方法 |
CN115403302B (zh) * | 2022-08-31 | 2024-02-13 | 湖南湘钢瑞泰科技有限公司 | 一种再生墙砖及其制备方法 |
CN116462493A (zh) * | 2023-03-31 | 2023-07-21 | 巩义通达中原耐火技术有限公司 | 一种富钛刚玉复合碳化硅不烧砖及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US6313056B1 (en) * | 1998-08-20 | 2001-11-06 | Harbison-Walker Refractories Company | Non-slumping sprayable refractory castables containing thermal black |
CN101863676B (zh) * | 2010-06-18 | 2012-11-21 | 中钢集团洛阳耐火材料研究院有限公司 | 一种精炼钢包用无碳渣线砖及其制备方法 |
CN102775156A (zh) * | 2011-05-13 | 2012-11-14 | 宝山钢铁股份有限公司 | 一种不烧铝镁尖晶石砖 |
CN103044041A (zh) * | 2012-12-27 | 2013-04-17 | 内蒙古包钢利尔高温材料有限公司 | 一种精炼钢包包壁用铝镁砖 |
CN103880442B (zh) * | 2014-02-20 | 2016-04-27 | 郑州市裕丰耐火材料有限公司 | 刚玉-尖晶石质浇注料及其制备rh插入管预制件内芯的方法 |
CN104045354B (zh) * | 2014-05-26 | 2016-01-13 | 武汉钢铁(集团)公司 | 再生刚玉尖晶石不烧钢包砖 |
CN105152668B (zh) * | 2015-10-13 | 2017-12-15 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种rh内衬用无铬砖及其制备方法 |
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Effective date of registration: 20210707 Address after: 045011 mahuanggou section, Yinying Park, Yangquan economic and Technological Development Zone, Shanxi Province Patentee after: YANGQUAN JINYU TONGDA HIGH TEMPERATURE MATERIALS Co.,Ltd. Patentee after: Beijing Jinyu Tongda refractory Technology Co.,Ltd. Patentee after: GONGYI TONGDA ZHONGYUAN REFRACTORY TECHNOLOGY Co.,Ltd. Address before: Yard 1, anningzhuang East Road, Qinghe, Haidian District, Beijing 100085 Patentee before: Beijing Jinyu Tongda refractory Technology Co.,Ltd. Patentee before: GONGYI TONGDA ZHONGYUAN REFRACTORY TECHNOLOGY Co.,Ltd. |
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