The welding process determines the heat transfer characteristics, liquid metal flow in the
weld pool, weld morphology and properties, etc. The study of welding is of great importance …

This paper utilizes an advanced dual-pulse wire arc additive manufacturing (DP-WAAM)
method, which employs heat management strategies by controlling two key parameters …

In this research, we examine the ways in which heat treatment affects TIG-welded joints
made from austenitic AISI 304 L stainless steel. TIG welding was performed on austenitic …

During the TIG welding process, the interactions between arc plasma and molten pool could
be periodically influenced by supplying Ar–He shield gas alternatively, which would affect …

In order to study the influence of a novel current waveform control method of ultrasonic-
frequency pulse (UFP) on arc behaviour, metal transfer process and the welds formation …

In this study, AA6061-T651 Aluminium alloy was joined by gas metal arc welding (GMAW)
and friction stir welding (FSW) processes. Both joints were compared and discussed in terms …

Aiming at the problems of small grain size and difficult welding of P460 NH steel, an efficient
and high-quality welding method of AC assisted arc welding is proposed. In this AC-assisted …

To identify the discharge features of tungsten inert gas (TIG) welding arc on magnesium
alloy workpiece, spectral diagnosing and a self-developed Langmuir probe detection were …

An all-position welding experimental platform for pipelines was conducted, and metal active
gas arc welding (MAG) was used to study the effect of various welding torch tilt angles on the …