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: 66*66*12.5mm

Square hole: 85/100/300CSI    

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.