The influences of N 2 content in shielding gas on microstructure and impact toughness of
different zones in cold metal transfer and pulse (CMT-P) hybrid welded joint of duplex …

An innovative rheo-extrusion process for aluminium alloy miniature gears is proposed in this
work to overcome the disadvantages of inefficiency and high cost in the existing forming …

This study explored the microstructure evolution of 2205 duplex stainless steel (DSS) and
further probed its effects on microhardness and corrosion performance. The results show …

As a typical manifestation of elemental segregation of stainless steel, chromium depletion
was often brought about by welding, leading to undesirable corrosion resistance. In light of …

Ultrafine grained (UFG) and nanostructured steels have gained attention in the last years
because of the possibility of improving both strength and ductility, but also because of their …

Friction stir welding (FSW), recognized as an eco-friendly and safe welding technique, finds
widespread application across industries including aerospace, and automotive sectors. As a …

The microstructures and the mechanical properties of friction stir lap welded Ti–6Al–4V were
investigated by both experimental and numerical methods. Dislocation density evolution …

Abstract Metastable Fe 50 Mn 30 Co 10 Cr 10 HEA has a significant strength-ductility
synergistic effect and a wide application prospect in nuclear power. The present work …

Friction forge riveting (FFR) has been developed for connecting titanium alloy and aluminum
alloy with titanium rivets, although the weak formation of rivet during this process is still a key …

Dissimilar galvanized steel (GS) and mild steel Q235 are difficult to weld due to their high
melting point and the zinc layer of GS. This study reports the effect of different welding …