China Wfa White Aluminium Oxide White Aluminium Oxide Wfa

Wite Fused Alumina(For Refractory and Abrasive using.)White fused alumina electrically fused in electric furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by itsAssembly Line & Production Line high purity, ability of self-sharpening, better cutting, less heat emits, higher efficiency.Specification:
ProjectIndexTrue Density>3.95RefractorinessºC>1850BulkDensity gConnector & Terminals /cm3>3.5SizeChemical Composition(%)Al2O3Na2OSiO2Fe2O3For AbrasiveF12#-80#>99.2<0.4<0.1<0.190#-150#>99.0<0.4<0.1180#-240#>99.0<0.4<0.1SizeChemical CompositioLean Pipe & Pipe Rack System n(%)Al2O3Na2OSiO2Fe2O3For RefractorySize Sand0-1mm
1-3mm
3-5mm
5-8mm
>99.2<0.4
or
<0.3
or
<0.2<0.1<0.1Fine
Powder200-0
325-0>99.0
<0.1
Note:Size as per customer's requirement.
Packing:1MTbigbagor25kgpaperbag ononepallet; Aspercustomer'srequirement.