In situ alloying of Ti10Mo fused tracks and layers via laser powder bed fusion
نویسندگان
چکیده
Optimum process parameters for manufacturing a Ti10Mo alloy biomedical applications via the laser powder bed fusion (LPBF) were determined. Fused tracks produced over wide range of powers and scanning speeds, layers fused at varied hatch distances. The samples analysed continuity tracks, melting distribution Mo particles in layers, surface roughness, homogeneity matrix microhardness. analysis revealed that melted completely with only pockets concentrations, mostly peripheries due to pushing effect. Complete was small size (1 μm) used current experiment. addition enhanced wetting prevented pronounced balling From this study, parameter sets 150 W, 0.5 m/s 200 1.0 both distance 80 μm, obtained as optimum parameters. However, concentrations molten pool indicated further research required before ‘completely’ homogenous sample could be manufactured LPBF using elemental blends.
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ژورنال
عنوان ژورنال: Manufacturing review
سال: 2022
ISSN: ['2265-4224']
DOI: https://doi.org/10.1051/mfreview/2022022