Emptiness prolongated situated between dendritas of the casting zone. 29. Extreme reinforcement. Metal excess of the casting zone, located in the face of the weld.
Illustration 22 – Examples of discontinuity in welding. (Source: Brazilian foundation of Technology of the Welding, 1996) 30. Respingos. Metal globules of addition transferred during the welding and adhered to the surface of the base metal or the made solid casting zone already. 31. Overlapping. Metal excess of the overlapped casting zone to the metal of base in the edge of the weld, without being casting to the base metal.
Illustration 23 – Examples of discontinuity in welding. (Source: Brazilian foundation of Technology of the Welding, 1996) 32. Weld in asymmetric angle. Weld in angle, whose legs are significantly different in disagreement with the project configuration. Illustration 24 – Examples of discontinuity in welding. (Source: Brazilian foundation of Technology of the Welding, 1996) 33. Trinca. Type of discontinuity to glide characterized for an acute tip and one high reason length and width. 34. Trinca de Cratera. Trinca located in the crater of the weld lace, being able to be: (a) longitudinal (Figure) (b) transversal (Figure B) (c) in star (Figure C) Illustration 25 – Examples of discontinuity in welding. (Source: Brazilian foundation of Technology of the Welding, 1996) 35. Trinca in star. Radiant Trinca of inferior size the width of a pass of the considered weld. 36. Trinca to interlamelar. Trinca in form of steps, situated in parallel plans the direction of lamination, located in the metal of next base the casting zone. Illustration 26 – Examples of discontinuity in welding. (Source: Brazilian foundation of Technology of the Welding, 1996) 37. Radiant Trinca. Set of trincas that they leave of one same point, being able to be located: (a) in the casting zone (Figure) (b) in the zone affected thermally (Figure B) (c) in the base metal (Figure C) Illustration 27 – Examples of discontinuity in welding.