In Reply to: GAS Holes / Porosity in SS castings posted by mukund on 07/16/03 at 2:58 AM:
The porosity in SS steel have many source,
paint - quality aand thickness of paint, when this problem the gas hole is near to the corners because the paint is more thick is this point
Deoxidation - in SS i use only CASI in deoxidation.
The gates - the pouring must be in laminar flow
Many solution for blow holes .If you wnat the change information please contact me