CN103408311B - 一种用于rh耐火砖修补的喷补料 - Google Patents
一种用于rh耐火砖修补的喷补料 Download PDFInfo
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- CN103408311B CN103408311B CN201310326395.XA CN201310326395A CN103408311B CN 103408311 B CN103408311 B CN 103408311B CN 201310326395 A CN201310326395 A CN 201310326395A CN 103408311 B CN103408311 B CN 103408311B
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原料组分(重量百分比) | 方镁石(%) | 烧结镁砂(%) | 纯铝酸钙水泥(%) | 氧化硅超细粉(%) | Al203微粉(%) |
实施例1 | 35 | 32 | 24 | 6 | 3 |
实施例2 | 37 | 33 | 19 | 7 | 4 |
实施例3 | 40 | 35 | 13 | 8 | 4 |
实施例4 | 43 | 27 | 18 | 8 | 4 |
实施例5 | 45 | 25 | 20 | 7 | 3 |
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CN103408311B true CN103408311B (zh) | 2014-12-24 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104725055B (zh) * | 2013-12-20 | 2017-06-06 | 宝山钢铁股份有限公司 | 一种MgO‑Al2O3质高温热态修补材料及其使用方法 |
CN105000892A (zh) * | 2014-04-15 | 2015-10-28 | 上海梅山钢铁股份有限公司 | 一种rh炉下部槽工作衬镁铝尖晶石砖用热补喷补料 |
CN105016741A (zh) * | 2014-04-15 | 2015-11-04 | 上海梅山钢铁股份有限公司 | 一种rh炉用无铬镁铝尖晶石砖高粘结性修补料 |
CN103951447A (zh) * | 2014-04-21 | 2014-07-30 | 上海杰汇炉窑新技术有限公司 | MgO-MgO·Al2O3质高温陶瓷焊补材料及其使用方法 |
CN105272271A (zh) * | 2014-06-06 | 2016-01-27 | 上海梅山钢铁股份有限公司 | 一种套筒石灰窑烧嘴用镁铝尖晶石砖修补料 |
CN106631067A (zh) * | 2016-12-23 | 2017-05-10 | 安徽元通采暖科技有限公司 | 烟囱专用耐火砖及其制备工艺 |
CN112479685B (zh) * | 2020-11-06 | 2022-09-06 | 鞍山市和丰耐火材料有限公司 | 一种大量添加铸铁粉的优质rh喷补料及其生产方法 |
CN113735570B (zh) * | 2021-09-02 | 2023-06-20 | 河南瑞泰耐火材料科技有限公司 | 一种半干式镁质捣打料 |
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- 2013-07-31 CN CN201310326395.XA patent/CN103408311B/zh active Active
Non-Patent Citations (1)
Title |
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RH真空精炼炉浸渍管用热喷补料的研制;张耀璜 等;《宝钢技术》;19951231(第03期);第31页摘要,第32页右栏倒数第1-2段,第34页左栏倒数第2段 * |
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