Synthesis, microstructural and tribological characterization of calcined nano-bioceramic α- al2o3, sintered at different temperatures
Type
Communications sans actesAuteur
FELLAH, MamounAISSANI, LindaLABAIZ, MohamedNOUVEAU, CorinneIOST, AlainMONTAGNE, AlexABDUL SAMAD, MohamedLAKMINE, F.Résumé
The current research was undertaken to study the improvement of the tribological behavior of nanocrystalline bioceramic, α-alumina sample, produced by the calculations of gibbsite at different temperatures (300 to 1200°C), followed by uniaxial pressing, sintering and HIP treatment. The improved friction and wear resistance is attributed to the fine microstructure of the sample calcined at 1400 °C.
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