This study surveys the influences of travel speed, voltage, and intensity on the
characteristics of low-carbon steel samples generated by the Wire Arc Additive …

Metallic materials are the most applicable materials in various industries. They are useful
due to their excellent mechanical properties. However, they are exposed to corrosion …

In an automated laser welding process, it is vital to provide a robust monitoring system which
could estimate weld depth by in-situ basis as it could directly give feedback to the control …

The present work reviews and interprets weld bead's patterns especially on solidified weld
surfaces. Defects patterns such as rippling, humping, and other unexpected surface patterns …

Sound friction stir welds could be attained by using an active design of backing/clamping
system with a proper selection of the welding parameters. This work presented a simplified …

Hot cracking susceptibility and the formation of brittle martensite phase are the main factors
that limit the weldability of a dissimilar joint between carbon steel (CS) and austenitic …

In the present investigation, friction stir welding (FSW) was carried out on C-Mn steel using
various welding parameters. The microstructural examination of the weld nugget (WN) …

Recently, the development of online quality monitoring system based on the arc sound
signal has become one of the main interests due its ability to provide the non-contact …

Weld quality is adversely influenced by bead penetration depth, as deeper penetration can
improve the strength and load bearing capacity of weldments in service condition. Based on …

In this paper, aluminium AA6061-O and galvanized iron were lap-joined using tungsten inert
gas (TIG) welding. The experiments were conducted using Si-rich filler metals ER4043 (Si 5 …