Microstructure and properties of 316L stainless steel by selective laser melting under various process parameters

Microstructure and properties of 316L stainless steel by selective laser melting under various process parameters

The effects of process parameters (i.e., power, scan speed, and energy density) on the performance of 316L stainless steel prepared using selective laser melting (SLM) were investigated. Twenty-eight groups of 316L samples using SLM under different powers and scan speeds (190–325 W; 1200–3900 mm/s)...

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Veröffentlicht in:MRS communications 2022-10, Vol.12 (5), p.768-772
Hauptverfasser: Hsu, Hsueh-Chuan, Wong, Ka-Kin, Wu, Shih-Ching, Hou, Po-Jen, Ho, Wen-Fu
Format: Artikel
Sprache:eng
Schlagworte:
Biomaterials
Characterization and Evaluation of Materials
Chemistry and Materials Science
Materials Engineering
Materials Science
Nanotechnology
Polymer Sciences
Research Letter
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Zusammenfassung:The effects of process parameters (i.e., power, scan speed, and energy density) on the performance of 316L stainless steel prepared using selective laser melting (SLM) were investigated. Twenty-eight groups of 316L samples using SLM under different powers and scan speeds (190–325 W; 1200–3900 mm/s) were designed to explore their microstructure and relative densities. The 316L presented a surface with the smallest pores (
ISSN:2159-6867
2159-6867
DOI:10.1557/s43579-022-00230-4