Figure 1
From: A novel post-weld treatment using nanostructured metallic multilayer for superior fatigue strength
(a) Etched micrograph of the weld; (b) Schematic depiction of post-weld treatment methods for the double-sided V-butt weld; (1) As-welded cross-section of a double-sided V-butt weld; (2) Flush ground surface; (3) Local grinding of the weld toe; (4) TIG-remelted weld toes; (5) HFMI-treated weld toes; (6) NMM treated weld; (c) Dimensions of the dogbone specimen according to DIN 50125 Type E with double-sided V-weld.
