Description
Silicon carbide is thermally conductive (ceramic foam filters are
insulating oxide
ceramics). Therefore, there is less temperature gradient between
the hot and cold sides of the filter. This means less superheat is
required in the hearth, and less sludging occurs because
temperature can be maintained in the dip-out well. Actual
temperature gradients depend on furnace design, well area, metal
throughput, and filter cleanliness. Gradients less than 5 Celsius
Degree exist with steady metal flow - for example, during
continuous dip-out, ladling, or pouring - and when oxide buildup,
which is insulating, is removed periodically.
Applications: Filters for Molten Iron & Alloy, nodular cast
iron castings, grey iron castings
and malleable castings,and for the filtration of non-ferrous
metals
Material: SiC (Silicon Carbide)
Working Temperature: ***0 Celsius Degree
Pore Size: *0,*0,*0,*0 PPI
