Knuckle forging aluminium

Knuckle used for electricity industry Like other forgings, aluminum forgings may also require heat treatment to achieve a certain properties. T6 heat treatment is the typical heat treatment way after aluminum forging. Heat treating of aluminum forgings depends to a great extent on the type and grade of aluminum forgings. Main purpose of heat treating stainless steel castings is to relieve stresses, improve mechanical properties or facilitate machining. The processes generally produce nearly uniform properties throughout the forging, and are not used for localized effects such as surface hardening. Before heat treating operation, surface cleaning is necessary performed on aluminum forging blanks to remove oils, grease, and other types of residue. Left on the aluminum forging surface during heat treating may affect the properties of products.