000150262 001__ 150262
000150262 005__ 20251017144650.0
000150262 0247_ $$2doi$$a10.1007/s40964-022-00305-7
000150262 0248_ $$2sideral$$a138406
000150262 037__ $$aART-2022-138406
000150262 041__ $$aeng
000150262 100__ $$0(orcid)0000-0003-3948-9520$$aMontón Zarazaga, Alejandro
000150262 245__ $$aProcess parameters investigation for direct powder bed selective laser processing of silicon carbide parts
000150262 260__ $$c2022
000150262 5060_ $$aAccess copy available to the general public$$fUnrestricted
000150262 5203_ $$aDirect-powder bed selective laser processing (D-PBSLP) is a promising technique for the manufacturing of complex-shaped parts of Silicon Carbide (SiC) ceramic. In this work, a complex optimization of the process parameters was performed by numerical and experimental analysis. The numerical model was used to determine and optimize the effect of laser power, scanning speed and hatching distance at different layer thicknesses of 20, 30 and 40 µm. Regarding the experimental process parameters study, powder compaction was also studied and optimized. The optimization parameter criteria were to achieve reproducible and high relative density parts. Concerning the experimental manufacturing process, D-PBSLP of alpha-silicon carbide parts with a maximum relative density of 81% were manufactured. Moreover, the process viability can be confirmed with the manufacturing of SiC complex shapes in absence of any additives in the initial powder and without or post-treatment. The results from this study could be used as a guide for process parameters selection.
000150262 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000150262 592__ $$a0.926$$b2022
000150262 593__ $$aIndustrial and Manufacturing Engineering$$c2022$$dQ1
000150262 594__ $$a7.4$$b2022
000150262 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000150262 700__ $$aAbdelmoula, Mohamed
000150262 700__ $$aKüçüktürk, Gökhan
000150262 700__ $$aMaury, Francis
000150262 700__ $$aFerrato, Marc
000150262 700__ $$aGrossin, David
000150262 773__ $$g7, 6 (2022), 1307-1322$$tProgress in Additive Manufacturing$$x2363-9520
000150262 8564_ $$s3098703$$uhttps://zaguan.unizar.es/record/150262/files/texto_completo.pdf$$yVersión publicada
000150262 8564_ $$s2518918$$uhttps://zaguan.unizar.es/record/150262/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000150262 909CO $$ooai:zaguan.unizar.es:150262$$particulos$$pdriver
000150262 951__ $$a2025-10-17-14:36:14
000150262 980__ $$aARTICLE