CN103787681B - 中间包弥散式透气砖及其制备方法 - Google Patents
中间包弥散式透气砖及其制备方法 Download PDFInfo
- Publication number
- CN103787681B CN103787681B CN201410050793.8A CN201410050793A CN103787681B CN 103787681 B CN103787681 B CN 103787681B CN 201410050793 A CN201410050793 A CN 201410050793A CN 103787681 B CN103787681 B CN 103787681B
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- Prior art keywords
- forsterite
- tundish
- air brick
- powder
- granularity
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- 239000011449 brick Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052839 forsterite Inorganic materials 0.000 claims abstract description 33
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 31
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 21
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 13
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003595 mist Substances 0.000 claims description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 239000001095 magnesium carbonate Substances 0.000 claims description 11
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical group [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 11
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 11
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 11
- 239000011863 silicon-based powder Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 150000003016 phosphoric acids Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 238000003756 stirring Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- 206010013786 Dry skin Diseases 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 229910052863 mullite Inorganic materials 0.000 description 4
- 239000007767 bonding agent Substances 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000011822 basic refractory Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Abstract
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CN201410050793.8A CN103787681B (zh) | 2014-02-14 | 2014-02-14 | 中间包弥散式透气砖及其制备方法 |
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CN201410050793.8A CN103787681B (zh) | 2014-02-14 | 2014-02-14 | 中间包弥散式透气砖及其制备方法 |
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CN103787681A CN103787681A (zh) | 2014-05-14 |
CN103787681B true CN103787681B (zh) | 2015-06-24 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130473B (zh) * | 2015-09-14 | 2017-07-07 | 山东耐火材料集团有限公司 | 含合成镁橄榄石的永久层浇注料 |
CN107188546B (zh) * | 2017-05-27 | 2020-04-24 | 武汉科技大学 | 一种高透气性弥散型透气砖及其制备方法 |
CN107226688A (zh) * | 2017-05-27 | 2017-10-03 | 武汉科技大学 | 一种弥散型透气砖及其制备方法 |
CN109574688B (zh) * | 2018-12-29 | 2021-08-24 | 广西长城机械股份有限公司 | 生产高纯净高锰钢的钢包用改进透气砖的制备工艺 |
CN109678479B (zh) * | 2018-12-29 | 2021-11-09 | 广西长城机械股份有限公司 | 冶炼高纯净高锰钢的钢包底吹氩透气砖 |
CN111548129A (zh) * | 2020-05-12 | 2020-08-18 | 唐山市国亮特殊耐火材料有限公司 | 一种抗侵蚀铝镁浇注料 |
CN115974541B (zh) * | 2023-01-30 | 2023-12-22 | 马鞍山利尔开元新材料有限公司 | 一种无碳镁质下水口砖及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1069885C (zh) * | 1995-01-24 | 2001-08-22 | 中国建筑材料科学研究院 | 镁橄榄石砖及其生产工艺 |
CN102180690B (zh) * | 2011-03-11 | 2014-02-05 | 攀钢冶金材料有限责任公司 | 用Al2O3-MgO-CaO合成耐火原料生产Al2O3-MgO砖的方法 |
CN102617171B (zh) * | 2012-04-09 | 2014-01-15 | 武汉科技大学 | 一种MgAlON结合铝镁质透气砖及其制备方法 |
CN102674852A (zh) * | 2012-05-10 | 2012-09-19 | 中国钢研科技集团有限公司 | 一种中间包工作衬的制备方法 |
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Denomination of invention: Dispersion type porous brick for tundish and its preparation method Effective date of registration: 20210201 Granted publication date: 20150624 Pledgee: China Construction Bank Corporation Tangshan Kaiping sub branch Pledgor: TANGSHAN GUOLIANG SPECIAL REFRACTORY MATERIAL Co.,Ltd. Registration number: Y2021990000138 |
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Address after: 063000 east side of Zhaozhuang village, Kaiping District, Tangshan City, Hebei Province Patentee after: Hebei Guoliang New Material Co.,Ltd. Address before: 063021 East Zhao village, Kaiping District, Hebei, Tangshan City Patentee before: TANGSHAN GUOLIANG SPECIAL REFRACTORY MATERIAL Co.,Ltd. |
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Date of cancellation: 20220210 Granted publication date: 20150624 Pledgee: China Construction Bank Corporation Tangshan Kaiping sub branch Pledgor: TANGSHAN GUOLIANG SPECIAL REFRACTORY MATERIAL CO.,LTD. Registration number: Y2021990000138 |
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Denomination of invention: Tundish dispersion permeable brick and its preparation method Effective date of registration: 20220210 Granted publication date: 20150624 Pledgee: China Construction Bank Corporation Tangshan Kaiping sub branch Pledgor: Hebei Guoliang New Material Co.,Ltd. Registration number: Y2022990000081 |
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Denomination of invention: Dispersive breathable brick for tundish and its preparation method Effective date of registration: 20230328 Granted publication date: 20150624 Pledgee: China Construction Bank Corporation Tangshan Kaiping sub branch Pledgor: Hebei Guoliang New Material Co.,Ltd. Registration number: Y2023110000127 |
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Address after: No. 35 Beihuan Road, Kaiping District, Tangshan City, Hebei Province, 063000 Patentee after: Hebei Guoliang New Material Co.,Ltd. Country or region after: China Address before: 063000 east side of Zhaozhuang village, Kaiping District, Tangshan City, Hebei Province Patentee before: Hebei Guoliang New Material Co.,Ltd. Country or region before: China |
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