TY - CHAP
T1 - Influence of Heat Treatment on the Properties of Titanium Alloy Used for Implants Produced by DMLS Additive Technology
AU - Kajzer, Anita
AU - Kajzer, Wojciech
AU - Walke, Witold
AU - Simka, Wojciech
AU - Dulęba, Grzegorz
AU - Grela, Wiktor
AU - Hajdas, Anastazja
AU - Kierznowska, Katarzyna
AU - Sokołowska, Agnieszka
AU - Stępniak, Artur
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
PY - 2024
Y1 - 2024
N2 - The aim of the study was to determine the influence of heat treatment and electrochemical surface treatment on the physical and chemical properties of Ti6Al7Nb alloy used on implants in bone surgery, developed by the additive technology DMLS (Direct Metal Laser Sintering). The alloy with a high biocompatibility and mechanical properties was used. In order to select the optimal functional properties of the metal biomaterial, the samples obtained by 3D printing were subjected to heat treatment and anodic oxidation. Four different cooling media were used (air, water, oil and an atmosphere of rapidly expanding argon). Surface roughness, hardness and resistance to pitting corrosion were tested. At the same time based on computed tomography, a personalized implant was designed and manufactured to reconstruct the diseased jawbone. Based on the obtained test results, the optimal type of both heat treatment and anodic oxidation parameters for printed mandibular bone implant was selected.
AB - The aim of the study was to determine the influence of heat treatment and electrochemical surface treatment on the physical and chemical properties of Ti6Al7Nb alloy used on implants in bone surgery, developed by the additive technology DMLS (Direct Metal Laser Sintering). The alloy with a high biocompatibility and mechanical properties was used. In order to select the optimal functional properties of the metal biomaterial, the samples obtained by 3D printing were subjected to heat treatment and anodic oxidation. Four different cooling media were used (air, water, oil and an atmosphere of rapidly expanding argon). Surface roughness, hardness and resistance to pitting corrosion were tested. At the same time based on computed tomography, a personalized implant was designed and manufactured to reconstruct the diseased jawbone. Based on the obtained test results, the optimal type of both heat treatment and anodic oxidation parameters for printed mandibular bone implant was selected.
KW - DMLS Additive technology
KW - Physicochemical research
KW - Ti6Al7Nb alloy
UR - https://www.scopus.com/pages/publications/85186127720
U2 - 10.1007/978-3-031-52382-3_13
DO - 10.1007/978-3-031-52382-3_13
M3 - Chapter
AN - SCOPUS:85186127720
T3 - Lecture Notes in Networks and Systems
SP - 113
EP - 120
BT - Lecture Notes in Networks and Systems
PB - Springer Science and Business Media Deutschland GmbH
ER -