In this study, the ER321 stainless steel is fabricated by wire and arc additive manufacturing
(WAAM) assisted with ultrasonic impact treatment (UIT). The mechanical properties and …

It has been documented that the hierarchical character of microstructure produced by laser
powder bed fusion (L-PBF) is the key to superior mechanical properties. Especially …

In this study a novel micro-rolling set-up was installed on a directed energy deposition
additive manufacturing system to achieve in-situ grain refinement and porosity closure. A …

The high-temperature deformation behavior of additively manufactured 316 L stainless
steels prepared via the laser powder bed fusion (LPBF) technology was investigated using …

The dendritic substructure of 316L stainless steel processed by Laser Powder Bed Fusion (L-
PBF) is experimentally investigated on three specimens built with significantly different …

Super duplex stainless steel SAF2507 is characterized by good mechanical properties and
corrosion resistance. However, the combination of high strength and corrosion resistance …

In the present study, effects of titanium (Ti) and Ti+ aluminium (Al) addition have been
investigated on thermal stability and mechanical behaviour of Fe-42 wt% Ni-2 wt% Y 2 O 3-X …

Heat treatment is the most common method to relieve residual stress and to adjust tensile
properties in additively manufactured material. However, the well-known strengthening …

Austenitic stainless steels are suitable choice for nuclear power plant components due to
their excellent creep strength, desirable mechanical properties, and corrosion resistance …

The laser beam powder-bed-fusion (PBF-LB) technique offers the possibility to fabricate
metallic materials with unparalleled mechanical properties. However, due to the complexity …