Product Description
Zirconia ceramic foam filter for steel casting filtration
Model Name:NX-PTW-G
Application:For the filtration of molten steel and alloy,large scale iron casting
Product standard:China national GB/T 25139-2010
Zirconia ceramic foam filters are determined for filtering of steel and steel alloys up to the temperature of 1700 Degree C.
Filters are recommended especially for high quality grades of alloys.
-Drop turbulent of molten steel and alloy
-Improve accepted rate of steel casting
-Reduce foreign matter of steel casting
-Drop twice oxide flaw
-Reduce second-face flaw after machine process
PHYSICAL PROPERTY
Main material:ZrO2
Applied Temperature: below 1700 Degree C
Color:Yellow
Hole density (PPI):10/20/30PPI(PPI=pore per inch)
Porosity(%):80-87
Bending strength（Mpa）:Above 1.0
Compressive Strength(MPa):Above 1.75
Bulk Density(g/cm3):0.7-0.85
DIMENSIONS
Length*width*height=(40-150)*(40-150)*(20-35)mm
With round,square and rectangle shape.
Size tolerance:±1mm
Pore size: 10/20/30PPI
PPI tolerance:± 2PPI
Payment Terms︰
T/T
Product Image
