Application of Proportional Solidification to High-Cr White Cast Iron Liner
The effect of kiss riser design by using proportional solidification technique is more than that by using sequential solidification for high-Cr white cast iron balling liner. Its advantages are no shrinkage cavity and shrinkage porosity in castings, simple operating, high production rate, low cost and good economic benefit. Over 5000 tons liner castings have been made in recent decade. This develops a new technology for white cast iron. It also shows that proportional solidification as a theory and method can be used extensively for castings.