Non-transferring arc and wire additive manufacturing: microstructure, mechanical properties and bulk texture evolution of deposits
Suvranshu Pattanayak,
Susanta Kumar Sahoo,
Ananda Kumar Sahoo
et al.
Abstract:Purpose
This study aims to demonstrate a modified wire arc additive manufacturing (AM) named non-transferring arc and wire AM (NTA-WAM). Here, the build plate has no electrical arc attachment, and the system’s arc is ignited between tungsten electrode and filler wire.
Design/methodology/approach
The effect of various deposition conditions (welding voltage, travel speed and wire feed speed [WFS]) on bead characteristics is studied through response surface methodology (RSM). Under optimum deposition condition,… Show more
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