Dissimilar metal composite structures have been used in a wide range of applications to
meet the requirements of lightness, corrosion resistance, electrical conductivity, and thermal …

The ability to weld metals and insulators is widely required in aerospace, sensors and Micro-
electro-mechanical systems (MEMS). Femtosecond laser welding is a precise and clean …

Double-electrode gas metal arc welding (DE-GMAW) is an advanced welding technology
that uses a bypass torch to regulate the current through the base metal, effectively reducing …

This paper presents a pioneering approach, Bayesian machine learning (ML), for the
estimation and characterization of critical laser welding features in Aluminum alloys …

Laser beam welding of metals has progressed dramatically over the last years mainly
arising from joining applications in the field of electromobility. Allowing the flexible …

Nanosecond pulse laser welding was performed on AZ31B magnesium alloy and 304
stainless steel to investigate the impact of welding speed on the joining process. The …

Frequent tool failure and rupturing pose significant challenges in friction stir welding (FSW)
of thin dissimilar material sheets with diverse thermal and mechanical properties. These …

This paper examined the mechanism of ultrasonic depressive effects on Al/Cu intermetallic
compounds (IMCs) during friction stir welding (FSW) process by combining numerical …

The high weld quality of dissimilar aluminum (Al)/copper (Cu) joint is essential to improve
the reliability of connecting components in secondary batteries. This study was aimed at …

During laser welding of pure copper, instabilities such as violent molten pool oscillation,
large spatters, and melt ejection severely damage weld quality, which are caused by …