Dual phase duplex stainless steel comprised with ferrite and austenite shows its strength
and corrosion resistance in many aggressive environments based on outstanding …

Stainless steel bodies with relative density of 99.5%(with the theoretical density being 7.8
gr/cm 3) were manufactured by laser melting (LM) of duplex 2507SAF steel powder. The …

Quality of weld mainly depends on mechanical properties of the weld metal and heat
affected zone (HAZ), which isin direct relation to the type of welding and its process …

Keyhole plasma arc welding (PAW) of the super duplex stainless steel (SDSS) is expected
to achieve full-penetration joints of medium-thickness plates in a single pass with higher …

The present investigation studies the impact of post-weld heat treatment (PWHT) on the
microstructure and mechanical characteristics of joints made by gas tungsten arc welding …

Heat-pattern (HP) induced non-uniform radial microstructure and properties of rotary friction
welded Ti-6Al-4 V joint was focused in this study, the formation mechanism of which was …

The present study reported the optimization of process parameters such as current and
welding speed to achieve maximum penetration in the bead on plate Gas Tungsten Arc …

High-performance alloys such as super duplex stainless steels (SDSS) are of interest to the
oil and gas industry, especially in deep and ultra-deep reservoirs where high pressures and …

The impact of heat input on mechanical aspects like joint strength, toughness,
microhardness and metallurgical and corrosion characterization of UNS S31803 duplex …

This study attempts to explore the weldability of super duplex stainless steel UNS S32750
(SDSS), using a pulsed Nd: YAG laser welding machine with an average power of 600 W …