Ground coats for wet-process enamels are often mixtures of frit. enamel reclaim. and refractory raw material used at very low ... Preparation of Cast lron and Aluminum Cast iron is prepared by blasting to remove adhering mold sand and the thin surface ... repaired casting is blasted a second time before enameling. ... Mechanization is used for high-volume pan requirements of the same or similar shape.
|Title||:||Metals Handbook: Corrosion|
|Author||:||ASM Handbook Committee|