Ferronickel is mostly used as main raw material of stainless steel. Stainless steel belonging to nickel is not only heat-resistant, corrosion –resistant, acid-resistant and abrasion-resistant , but it also boasts of excellent processability. As it is environmentally friendly material that is harmless to the human body, it is used in making tableware and kitchen utensils for most households. Nickel used in various purposes such as medical equipment, aircrafts and coins is a very useful metal in our daily lives.