Ceramic foam is a low bulk density (0.***0.*5) g/cm3, the high
porosity (****0)% with a three-dimensional network skeleton
structure of the new industrial ceramics. As these products have a
high temperature resistance, chemical corrosion and interconnected
pore cavity has a large specific surface area, has been widely used
in molten metal filtration, high-temperature flue gas purification,
chemical filtration, carrier, and solar thermal conversion and
other fields.
Especially in the metal melt filtration in a number of domestic and
foreign enterprises in the gating system from the screen clean,
straight-hole honeycomb ceramic tiles purification, to the current
ceramic foam filters, filtration products using this proven to
reduce the rate of casting scrap improve the mechanical properties
of casting to extend the metal cutting tool life increases,
reducing overall costs significant role.
