Owing to the excellent weldability, high strength and toughness, etc., high-strength low-alloy
(HSLA) steels are widely used in pipelines, ships and railways. In the past years, increasing …

The design life of welded structures and components extends into the very high cycle fatigue
(VHCF) regime across various applications. However, the availability of data on the fatigue …

Laser welding of dissimilar A516 low carbon steel and duplex stainless steel was conducted
to evaluate the effect of fiber laser welding parameters (eg, laser power, welding speed …

Laser beam welding (LBW) has many advantages to join high strength low alloy (HSLA)
steels compared with conventional fusion welding processes. The present work is focused …

Welding distortion is a critical issue as it leads to severe deterioration of structural integrity of
welded work piece and dimensional precision. This study aims at studying the effects of …

Friction stir welding (FSW) is a promising technique to join HSLA steels without the problems
encountered during fusion based welding processes. In the present work, 3 mm thick HSLA …

Powder-based laser direct metal deposition (DMD), one of the directed energy deposition,
was applied in air and underwater to repair pre-machined NV E690 steel plates. Systematic …

High strength low alloy steels are employed in structural elements and, despite presenting
good weldability, the welded joint is always a critical issue and its evaluation is fundamental …

This paper presents research of the impact toughness and hardness distribution in specific
zones of a 'single V'butt multiple-pass welded joints of the high-strength low-alloyed steels …

Abstract 1045 carbon steel and 30CrMnSiNi2A high-strength low-alloy (HSLA) steel were
joined successfully using inertia friction welding. The effects of the rotational speed on the …