Alumina Composite Ramming Mass

Model
Properey AZC-1 AZC-2 AZC-3 AZC-4
Chemical composition�%� Al2O3� 60 65 70 80
ZrO2� 3.2 3.2 4.5 5.5
SiC� 5 5 8 8
Cold crushing strength �MPa) 1250��3h
After firing at 12 10 10 8
Apparent porosity�%� 1250��3h
After firing at 28 27 24 21
Linear changing after burnt �%� 1250��3h
After firing at 0~1 0.1~0.9 0.1~0.8 0.3~0.7
Bulk density �g.cm3� 1250��3h
After firing at 2.6 2.65 2.85 2.95
Refractoriness� (�� 1750 1790 1790 1850
Amount for construction�kgm3� 2750 2800 3000 3100
Method of construction Jolt or ramming
Application Melting furnace for nonferrous metals
Characteristic Timeproof Erode resistance Corrosion resistance Thermal shock resistance
Spalling resistance Volume stability Mineralizer
added Perfect material Antipouution
Introduction of our company
Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.