Industry 4.0 being the new face of manufacturing for future, metal additive manufacturing is a
key element in this framework. For metal additive manufacturing, laser-based additive …

The article reviews the difficulties and its redressal in fusion welding (especially the most
used welding processes in the industry; gas metal arc (GMA) and gas tungsten arc (GTA) …

This work examines a functionally graded material, fabricated by directed energy deposition
additive manufacturing and laser synchronous preheating that grades from Inconel625 to …

Welding processes form an integral part of manufacturing industries and construction works.
Among all the welding processes available, MIG welding is the widely used welding process …

MIG welding is one of the most predominantly welding techniques in manufactories due to
its high automation. However, aluminum alloy welded joints fabricated using MIG welding …

Multi-pass TIG welding was conducted on plates (15× 300× 180 mm 3) of aluminum alloy Al-
5083 that usually serves as the component material in structural applications such as …

The rotating laser was used in the narrow-gap rotating laser-MIG hybrid welding (NG-
RLMHW) of 5A06 aluminum alloy to suppress porosity and improve joint performance. The …

Thick plates of 5083 aluminum alloy are welded with double-side hybrid welding method,
and the effects of different heat source positioning arrangement on porosity formation …

The present research aims to investigate the combined influence of arc current and travel
speed in terms of heat input during tungsten inert gas (TIG) welding and examine it through …

This paper examines a functionally graded material, fabricated by fiber laser melting
deposition and laser synchronous preheating that incrementally grades from 316L to …