Porous alumina foam honeycomb ceramic filter plate for foundry,casting,

Size: 133*133*20 RD2.5mm

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 foundry diesel engine parts and wind power industry.

1.   It can purify metal liquid and get rid of non-metal impurity and gas.

2.   Simplify the pouring system and improve the producing rate.

3.   Reduce the air vent of castings and optimize and thin out metal organization.

4.   Improve surface quality of atings and mechanical performance.

5.   Reduce the rejection rate of casting.

6.   Reduce the surplus of processing, raise the life span of the cutter and reduce casting        cost.