Honeycomb extruded ceramic filters for the filtration of dross, slag and other non-metallic inclusions from molten metals.
The use of extruded ceramic filters reduces the casting scraps, increases the mould yields, enables to obtain a laminar and consistent flow rate, improves the machinability and the tools life.
Product: Refractory Alumina foundry honeycomb ceramic filters for iron casting flitering
Size: 75*50*12mm
Square hole: 50 CSI
Material: Cordierite, Mullite,C-M
Major Chemical Constituents: Al2O3 53%-55%
SiO2 36%-38%
Mgo 6%-7%
Main Characteristics: Low thermal expansion,(working temperature 1300-1450℃)
High heat impact resistance,(refractory temperature 1600-1700℃)
Anti-oxidation,
Large specific surface area
Corrosion-resistance,
High strength,
Unique cellular designs
Honeycomb ceramic filter is porosity ceramic with holes, for the filtering of metallic molten polymer, purifying metal liquid.It is widely used in the wind power,diesel engine parts foundry industry.