材质 | 进口澳粉 | 规格 | 0-1-3-5-8mm板状刚玉 |
---|---|---|---|
工艺 | 烧结,成型,破碎 |
烧结板状刚玉,是进口氧化铝经配料、粉磨和成型后,在略低于其熔点的温条件下烧结完全的再结晶α- Al2O3。
Description:
Haixu/Sicheng tabular alumina is made of Al2O3, after ingredients, grinding and forming, smelting in high temperature furnace turned to α- Al2O3.
产品特性:
烧结板状刚玉0-1-3-5-8mm具有良好的加热体积温度性和良好的抗热震能力。其晶体呈平板状交错排列,增加了颗粒的机械强度;晶内和晶间以分布均匀的闭气孔为主,体积密度高,显气孔和吸水率低,减少了再制品的用液量;具有高耐火度、良好的热震稳定性、低热收缩率和良好的热负荷强度等的物理性能。同时,高纯度避免了杂质对系统的污染,是制作耐火材料、陶瓷材料和绝缘材料的理想原料。
Production feature:
Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines. Hiaxu/Sicheng is your best choose as refractory material/ceramic material and insulating materials.
应用:
板状刚玉是一种理想的耐火材料,既可以作为骨料应用于各种铝质耐火材料中,也可以添加到其他铝质不定型耐火材料中。
Application:
Tabular alumina is an ideal refractory material, either can be used in various refractory alumina, or can be add in other unshaped refractories
Used for refractory
型号 Style
|
化学成分chemical index |
物理指标 physical index |
|||||
Al2O3% |
SiO2% |
Fe2O3% |
Na2O % |
体积密度 Volume density (g/cm3) |
吸水率 water absorption |
显气孔率 apparent porosity |
|
0-1mm 1-3mm 3-5mm 5-8mm |
99.3 min |
0.1 max |
0.02 max |
0.4 max |
3.5 |
1.5 |
5max |
200#-0 320#-0 325# |
99.1 min |
0.15 max |
0.04 max |
0.4 max |
3.45 |
2.0 |
6max
|
烧结板状刚玉0-1mm:
烧结板状刚玉1-3mm:
烧结板状刚玉3-5mm:
工厂形象
板状刚玉
板状刚玉 (17)
板状刚玉 (3)
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