Herringbone porosity in welding is a type of porosity defect characterized by a pattern resembling the bones of a herringbone. This defect occurs when gas bubbles become trapped within the weld metal during solidification, resulting in a distinctive, branching pattern of pores. Herringbone porosity can weaken the weld joint and compromise its integrity, particularly in… Continue reading What is Herringbone porosity weld defect? how to determine