How is cas iron different from pig iron ?

How is cast iron different from pig iron ?

How is cast iron different from pig iron ?

How is cast iron different from pig iron ?

How is cast iron different from pig iron?

How is cast iron different from pig iron?

(a) Differentiate between roasting and calcination. (b)How is cast iron different from pig iron ? ("C") Explain magnetic separation method in detail.

How is cast iron different form pig iron?