PACURAR, Razvan, Petru BERCE, Anna PETRILAK, Ovidiu NEMES, Cristina Stefana Miron BORZAN, Marta HARNIČÁROVÁ a Ancuta PACURAR. Selective Laser Melting of PA 2200 for Hip Implant Applications: Finite Element Analysis, Process Optimization, and Morphological and Mechanical Characterization. Materials. Basel, Switzerland: MDPI, roč. 14, č. 15, s. nestránkováno, 19 s. ISSN 1996-1944. 2021. |
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@article{60041, author = {Pacurar, Razvan and Berce, Petru and Petrilak, Anna and Nemes, Ovidiu and Borzan, Cristina Stefana Miron and Harničárová, Marta and Pacurar, Ancuta}, article_location = {Basel, Switzerland}, article_number = {15}, keywords = {selective laser sintering; hip implants; acetabular liner; surface roughness; compression; finite element analysis; contact pressure; paraxylene immersion}, language = {eng}, issn = {1996-1944}, journal = {Materials}, title = {Selective Laser Melting of PA 2200 for Hip Implant Applications: Finite Element Analysis, Process Optimization, and Morphological and Mechanical Characterization}, url = {https://www.mdpi.com/1996-1944/14/15/4240}, volume = {14}, year = {2021} }
TY - JOUR ID - 60041 AU - Pacurar, Razvan - Berce, Petru - Petrilak, Anna - Nemes, Ovidiu - Borzan, Cristina Stefana Miron - Harničárová, Marta - Pacurar, Ancuta PY - 2021 TI - Selective Laser Melting of PA 2200 for Hip Implant Applications: Finite Element Analysis, Process Optimization, and Morphological and Mechanical Characterization JF - Materials VL - 14 IS - 15 SP - nestránkováno EP - nestránkováno PB - MDPI SN - 19961944 KW - selective laser sintering KW - hip implants KW - acetabular liner KW - surface roughness KW - compression KW - finite element analysis KW - contact pressure KW - paraxylene immersion UR - https://www.mdpi.com/1996-1944/14/15/4240 N2 - "Polyamide 12 (PA 22000) is a well-known material and one of the most biocompatible materials tested and used to manufacture customized medical implants by selective laser sintering technology. To optimize the implants, several research activities were considered, starting with the design and manufacture of test samples made of PA 2200 by selective laser sintering (SLS) technology, with different processing parameters and part orientations. The obtained samples were subjected to compression tests and later to SEM analyses of the fractured zones, in which we determined the microstructural properties of the analyzed samples. Finally, an evaluation of the surface roughness of the material and the possibility of improving the surface roughness of the realized parts using finite element analysis to determine the optimum contact pressure between the component made of PA 2200 by SLS and the component made of TiAl6V4 by SLM was performed." ER -
PACURAR, Razvan, Petru BERCE, Anna PETRILAK, Ovidiu NEMES, Cristina Stefana Miron BORZAN, Marta HARNIČÁROVÁ a Ancuta PACURAR. Selective Laser Melting of PA 2200 for Hip Implant Applications: Finite Element Analysis, Process Optimization, and Morphological and Mechanical Characterization. \textit{Materials}. Basel, Switzerland: MDPI, roč.~14, č.~15, s.~nestránkováno, 19 s. ISSN~1996-1944. 2021.
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