Classification of engineering alloys according to their use, structural steel, roll of structure and heat treatment, weldeability, specifications of tool steels, essential alloying elements in tool steels, heat treatment of tool steels, bearing alloys, wear processes, specifications of wear resistance, wear resistance alloys, composite materials, friction resistance materials, high temperature oxidation resistance materials and alloys, nickle alloys, temperature resistance materials, stainless steels, copper alloys, aluminium alloys., white alloys, materials with specific electrical properties, and magnetic materials.
