CN101863673B - 一种镁铝尖晶石结构隔热一体化复合砖及制备方法 - Google Patents
一种镁铝尖晶石结构隔热一体化复合砖及制备方法 Download PDFInfo
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- CN101863673B CN101863673B CN 201010192161 CN201010192161A CN101863673B CN 101863673 B CN101863673 B CN 101863673B CN 201010192161 CN201010192161 CN 201010192161 CN 201010192161 A CN201010192161 A CN 201010192161A CN 101863673 B CN101863673 B CN 101863673B
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- heat insulation
- alumina
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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000011449 brick Substances 0.000 title claims abstract description 37
- 229910052596 spinel Inorganic materials 0.000 title claims abstract description 35
- 239000011029 spinel Substances 0.000 title claims abstract description 35
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 32
- 239000010431 corundum Substances 0.000 claims abstract description 32
- 239000003595 mist Substances 0.000 claims description 33
- 229910001051 Magnalium Inorganic materials 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 22
- 239000001095 magnesium carbonate Substances 0.000 claims description 18
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 18
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 18
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 14
- 238000003723 Smelting Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 11
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910052566 spinel group Inorganic materials 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 229940037003 alum Drugs 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000003245 working effect Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
材质 | 密度,g/cm3 | 质量配比组成 | 导热系数,W/m.K | 使用温度,℃ |
氧化铝空心球轻质层 | 1.3~2.0 | 氧化铝空心球35~65%、α-Al2O3微粉35~65%、外加结合剂为α-Al2O3微粉质量百分含量的30~35% | 0.6~1.3 | ≤1800 |
铝镁空心球轻质层 | 1.4~1.8 | 铝镁空心球38~65%。α-Al2O3微粉35~62%,外加结合剂为α-Al2O3微粉的31~33% | 0.8~1.2 | 1650~1800 |
刚玉空心球轻质层 | 1.2~1.7 | 刚玉空心球34~60%、α-Al2O3微粉40~66%、外加结合剂为α-Al2O3微粉质量百分含量的30~35%; | 0.6~1.0 | ≤1650 |
氧化铝空心球/铝镁空心球/刚玉空心球混合层 | 1.4~1.8 | 氧化铝空心球0~65%,铝镁空心球0~65%,刚玉空心球0~65%,α-Al2O3微粉35~62%,外加结合剂为α-Al2O3微粉的31~33% | 0.8~1.2 | 1650~1800 |
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CN 201010192161 CN101863673B (zh) | 2010-06-07 | 2010-06-07 | 一种镁铝尖晶石结构隔热一体化复合砖及制备方法 |
PCT/CN2011/075386 WO2011153932A1 (zh) | 2010-06-07 | 2011-06-07 | 结构隔热一体化复合砖及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2011153932A1 (zh) * | 2010-06-07 | 2011-12-15 | 浙江大学 | 结构隔热一体化复合砖及其制备方法 |
CN102285807A (zh) * | 2011-06-06 | 2011-12-21 | 浙江大学 | 一种镁尖晶石锆质结构隔热一体化复合砖及制备方法 |
CN102285809A (zh) * | 2011-06-06 | 2011-12-21 | 浙江大学 | 一种镁钛质结构隔热一体化复合砖及制备方法 |
CN102285810B (zh) * | 2011-06-06 | 2013-05-08 | 浙江大学 | 一种镁橄榄石质结构隔热一体化复合砖及制备方法 |
CN102230742A (zh) * | 2011-06-06 | 2011-11-02 | 傅晓云 | 结构隔热一体化复合砖及制备方法 |
CN102285812A (zh) * | 2011-06-06 | 2011-12-21 | 浙江大学 | 一种镁铝钛质结构隔热一体化复合砖及制备方法 |
CN102235820A (zh) * | 2011-07-26 | 2011-11-09 | 浙江大学 | 回转窑内衬结构 |
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CN108453248A (zh) * | 2018-02-07 | 2018-08-28 | 唐山贝斯特高温材料有限公司 | 一种复合钢包砖及其成型方法 |
CN109485442B (zh) * | 2019-01-14 | 2020-10-02 | 中钢集团洛阳耐火材料研究院有限公司 | 一种层状刚玉-尖晶石耐火材料的制备方法 |
CN110423101A (zh) * | 2019-09-06 | 2019-11-08 | 大石桥市镁东福利耐材有限公司 | 一种微孔低热导率新型复合环保无碳尖晶石砖及制备方法 |
CN111964434A (zh) * | 2020-07-31 | 2020-11-20 | 武连明 | 一种水泥回转窑用低导热砖及其生成制造方法 |
CN112209739A (zh) * | 2020-09-29 | 2021-01-12 | 郑州大学 | 一种轻质高强镁铝尖晶石空心球多孔陶瓷及其制备方法 |
CN117362008B (zh) * | 2023-10-13 | 2024-04-26 | 郑州金河源耐火材料有限公司 | 一种方镁石-尖晶石与空心球复合砖及其制备方法 |
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CN101148343A (zh) * | 2007-08-27 | 2008-03-26 | 浙江工业大学 | 新型梯度复合保温层及其制造方法 |
CN101412629A (zh) * | 2008-08-29 | 2009-04-22 | 瑞泰科技股份有限公司 | 方镁石-镁铝尖晶石复合耐火砖及其生产工艺 |
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CN101148343A (zh) * | 2007-08-27 | 2008-03-26 | 浙江工业大学 | 新型梯度复合保温层及其制造方法 |
CN101412629A (zh) * | 2008-08-29 | 2009-04-22 | 瑞泰科技股份有限公司 | 方镁石-镁铝尖晶石复合耐火砖及其生产工艺 |
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