In a weld, cohesion is the result of perfect fusion and penetration, with the molecules of the parent metal and the added material thoroughly integrated or joined. See ADHESIVE BONDING, and DEPTH OF FUSION.
In a weld, cohesion is the result of perfect fusion and penetration, with the molecules of the parent metal and the added material thoroughly integrated or joined. See ADHESIVE BONDING, and DEPTH OF FUSION.