Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminum spinel corrosion-resistant brick and preparation method thereof
The invention relates to an aluminum spinel corrosion-resistant brick and a preparation method thereof. The aluminum spinel corrosion-resistant brick comprises a brick body. A noise reduction and shock absorption layer is fixedly installed outside the brick body, an original brick layer is fixedly installed outside the noise reduction and shock absorption layer, and a waterproof layer is fixedly installed outside the original brick layer. According to the aluminum spinel anti-erosion brick and the preparation method thereof, aluminum-magnesium spinel has high temperature resistance; the hardness of high-aluminum corundum particles is only lower than that of diamond; and the high-temperature mechanical strength, the slag resistance and the volume stability of high-purity magnesium sand are combined, so that the brick body and the original brick layer have higher refractoriness and high-temperature breaking strength, the exterior of the original brick layer is prevented from being peeled off, the high-purity magnesium sand and the sintered aluminum-magnesium spinel are adopted as main raw materials, the introduction mode of the material spinel is changed, after high-temperature sintering, the product has high-temperature resistance, erosion resistance, thermal shock resistance and low heat conductivity coefficients, can be used for a long time, and can be effectively cooled.
本发明涉及一种铝尖晶石耐侵砖及其制备方法，包括砖体，所述砖体的外部固定安装有降噪减震层，所述降噪减震层的外部固定安装有原砖层，所述原砖层的外部固定安装有防水层。该铝尖晶石耐侵砖及其制备方法，通过铝镁尖晶石具有抗高温的能力；高铝钢玉颗粒的硬度仅次于金刚石；高纯美砂的高温机械强度、抗渣性及体积稳定性，将之结合起来使砖体和原砖层具有具有较高的耐火度和高温抗折强度，避免原砖层外部出现剥落现象，采用高纯镁砂，烧结铝镁尖晶石主要原料,改变材料尖晶石引入的方式,经过高温烧结后此产品具有耐高温、抗侵蚀、抗热震的性能、低导热系数性能，使其能够长久使用，使之有效降温。
Aluminum spinel corrosion-resistant brick and preparation method thereof
The invention relates to an aluminum spinel corrosion-resistant brick and a preparation method thereof. The aluminum spinel corrosion-resistant brick comprises a brick body. A noise reduction and shock absorption layer is fixedly installed outside the brick body, an original brick layer is fixedly installed outside the noise reduction and shock absorption layer, and a waterproof layer is fixedly installed outside the original brick layer. According to the aluminum spinel anti-erosion brick and the preparation method thereof, aluminum-magnesium spinel has high temperature resistance; the hardness of high-aluminum corundum particles is only lower than that of diamond; and the high-temperature mechanical strength, the slag resistance and the volume stability of high-purity magnesium sand are combined, so that the brick body and the original brick layer have higher refractoriness and high-temperature breaking strength, the exterior of the original brick layer is prevented from being peeled off, the high-purity magnesium sand and the sintered aluminum-magnesium spinel are adopted as main raw materials, the introduction mode of the material spinel is changed, after high-temperature sintering, the product has high-temperature resistance, erosion resistance, thermal shock resistance and low heat conductivity coefficients, can be used for a long time, and can be effectively cooled.
本发明涉及一种铝尖晶石耐侵砖及其制备方法，包括砖体，所述砖体的外部固定安装有降噪减震层，所述降噪减震层的外部固定安装有原砖层，所述原砖层的外部固定安装有防水层。该铝尖晶石耐侵砖及其制备方法，通过铝镁尖晶石具有抗高温的能力；高铝钢玉颗粒的硬度仅次于金刚石；高纯美砂的高温机械强度、抗渣性及体积稳定性，将之结合起来使砖体和原砖层具有具有较高的耐火度和高温抗折强度，避免原砖层外部出现剥落现象，采用高纯镁砂，烧结铝镁尖晶石主要原料,改变材料尖晶石引入的方式,经过高温烧结后此产品具有耐高温、抗侵蚀、抗热震的性能、低导热系数性能，使其能够长久使用，使之有效降温。
Aluminum spinel corrosion-resistant brick and preparation method thereof
一种铝尖晶石耐侵砖及其制备方法
ZHANG YANJUN (Autor:in) / GAO WEIFENG (Autor:in) / MIAO NANA (Autor:in)
10.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
/
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2020
Magnesium-aluminum-iron spinel brick and preparation method thereof
| Europäisches Patentamt | 2015
Thermal shock resistant magnesium spinel brick and preparation method thereof
| Europäisches Patentamt | 2015
Magnesium-manganese-aluminum composite spinel brick and preparation method thereof
| Europäisches Patentamt | 2024
Slag-corrosion-resistant aluminum silicon carbide carbon brick and preparation method thereof
| Europäisches Patentamt | 2024