The cellular sub-grain was widely reported as the main contributor to the high yield strength
of selective laser melted stainless steels, but its underlying strengthening mechanism was …

Rapid solidification cellular structures are known to play a crucial role in helping achieve
high strength and high ductility in 316L austenitic stainless steels fabricated by laser powder …

The microstructure and mechanical properties of 304 L stainless steel fabricated by selective
laser melting are investigated in this study. With the optimized laser processing parameters …

The selective laser melted (SLM) 316L stainless steel (316L SS) has shown superior tensile
ductility and doubled yield strength compared to its wrought counterpart. The significantly …

In this work, the effects of solidification and remelting under chessboard 67° rotation
scanning strategy on the microstructure and properties of selective laser melted (SLMed) …

The microstructure and chemical composition of a 316L stainless steel prepared by selective
laser melting have been characterized using electron backscatter diffraction, transmission …

Additively manufactured 316L austenitic stainless steel typically displays a hierarchical
microstructure consisting of fine columnar grains, cellular dislocation tangles and nano …

This paper focuses on the microstructural evolution of 304 L austenitic stainless steel (SS)
manufactured by laser powder bed fusion (LPBF) after stress-relieving annealing (650° C) …

High-performance CX stainless steel was successfully manufactured using selective laser
melting (SLM) technology, and different types of post-heat treatments were adopted for …

The sub-micro cellular structure is a particular phenomenon in many laser powder-bed
fusion (LPBF) metals and alloys. In this work, LPBF 316L SSs with different cellular sizes …