CN107512902A - 一种多纤维强化的镁铝碳耐火材料及其制备工艺 - Google Patents
一种多纤维强化的镁铝碳耐火材料及其制备工艺 Download PDFInfo
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- 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
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- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Description
测试项目 | 单位 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
体积密度 | g·cm-3 | 3.02 | 3.05 | 3.01 | 3.05 |
显气孔率 | % | 14.7 | 14.6 | 15.1 | 14.9 |
导热系数 | W/(m·K) | 23 | 23 | 22 | 23 |
常温抗折强度 | MPa | 41.6 | 42.1 | 41.7 | 42.5 |
常温耐压强度 | MPa | 65.7 | 65.9 | 65.5 | 67.1 |
高温抗折强度 | MPa | 27.9 | 28.1 | 27.7 | 28.4 |
热循环后裂纹 | - | 无 | 无 | 无 | 无 |
热循环后开裂 | - | 无 | 无 | 无 | 无 |
Claims (10)
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CN201710737652.7A CN107512902B (zh) | 2017-08-24 | 2017-08-24 | 一种多纤维强化的镁铝碳耐火材料及其制备工艺 |
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CN201710737652.7A CN107512902B (zh) | 2017-08-24 | 2017-08-24 | 一种多纤维强化的镁铝碳耐火材料及其制备工艺 |
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CN107512902A true CN107512902A (zh) | 2017-12-26 |
CN107512902B CN107512902B (zh) | 2020-10-02 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110423100A (zh) * | 2019-08-15 | 2019-11-08 | 瑞泰马钢新材料科技有限公司 | 一种添加镁碳超细粉的高纯镁碳砖及其制备方法 |
CN111995375A (zh) * | 2020-08-07 | 2020-11-27 | 湖南鑫玺新材料有限公司 | 一种矿热炉用镁质环保炮泥及其制备方法 |
CN112250421A (zh) * | 2020-09-28 | 2021-01-22 | 北京利尔高温材料股份有限公司 | 一种转炉冲击区用镁碳砖及其制备方法 |
Citations (5)
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CN101367669A (zh) * | 2008-09-27 | 2009-02-18 | 武汉科技大学 | 含B4C-C复合粉体和纳米TiC粉体的低碳镁碳砖及其制备方法 |
CN101774818A (zh) * | 2010-01-29 | 2010-07-14 | 郑州大学 | 钢包包衬用铝/锌复合超低碳镁铝碳砖 |
US20100210444A1 (en) * | 2009-02-19 | 2010-08-19 | Rhoads Randy L | Large refractory article and method for making |
CN102452836A (zh) * | 2010-10-28 | 2012-05-16 | 宝山钢铁股份有限公司 | 用于快速烘烤钢包的无水泥铝镁质浇注料 |
CN102838361A (zh) * | 2012-09-12 | 2012-12-26 | 首钢总公司 | 一种MgCa-SiC-C耐火材料及其制备方法 |
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2017
- 2017-08-24 CN CN201710737652.7A patent/CN107512902B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101367669A (zh) * | 2008-09-27 | 2009-02-18 | 武汉科技大学 | 含B4C-C复合粉体和纳米TiC粉体的低碳镁碳砖及其制备方法 |
US20100210444A1 (en) * | 2009-02-19 | 2010-08-19 | Rhoads Randy L | Large refractory article and method for making |
CN101774818A (zh) * | 2010-01-29 | 2010-07-14 | 郑州大学 | 钢包包衬用铝/锌复合超低碳镁铝碳砖 |
CN102452836A (zh) * | 2010-10-28 | 2012-05-16 | 宝山钢铁股份有限公司 | 用于快速烘烤钢包的无水泥铝镁质浇注料 |
CN102838361A (zh) * | 2012-09-12 | 2012-12-26 | 首钢总公司 | 一种MgCa-SiC-C耐火材料及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110423100A (zh) * | 2019-08-15 | 2019-11-08 | 瑞泰马钢新材料科技有限公司 | 一种添加镁碳超细粉的高纯镁碳砖及其制备方法 |
CN111995375A (zh) * | 2020-08-07 | 2020-11-27 | 湖南鑫玺新材料有限公司 | 一种矿热炉用镁质环保炮泥及其制备方法 |
CN112250421A (zh) * | 2020-09-28 | 2021-01-22 | 北京利尔高温材料股份有限公司 | 一种转炉冲击区用镁碳砖及其制备方法 |
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Address after: 350000 Guantang qianchenglong garden, Yuping street, Fuqing City, Fuzhou City, Fujian Province Applicant after: Ma Changjiang Address before: 233600 households 6-29-100, Chunshuyuan natural village, fanqiao community, Woyang County, Bozhou City, Anhui Province Applicant before: Ma Changjiang |
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Effective date of registration: 20221014 Address after: 115100 pingerfang village, Guantun Town, Dashiqiao City, Yingkou City, Liaoning Province Patentee after: Yingkou Hongyuan refractory Co.,Ltd. Address before: 350000 Chenglong garden, guantangqian, Yuping street, Fuqing City, Fuzhou City, Fujian Province Patentee before: Ma Changjiang |
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