Summary The current practices for enameling cast iron are hardly different from earlier methods. There has been little research and development in the past 20 to 25 yr, primarily because the range industry has converted to steel parts. However, interest has again turned to enameling by the wet...
- applying porcelain-enamel powders onto the thus pre-treated part by dry electrostatic spray technique; - vitrifying the enamel powders by exposing the part to a heating and cooling sequence occurring according to such a heating and cooling pattern versus time as to cause the part to dwell at...