Improvement of the biomedical properties of titanium using SMAT and thermal oxidation
Data(s) |
01/04/2014
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Resumo |
Titanium and its alloys are excellent candidates for biomedical implant. However, they exhibit relatively poor tribological properties. In this study, a two-step treatment including surface mechanical attrition treatment (SMAT) combined with thermal oxidation process has been developed to improve the tribological properties and biocompatibility of Ti. Ti after two-step treatment shows excellent wear-resistance and biocompatibility among all Ti samples, which can be ascribed to the highest surface energy, well crystallinity of rutile layer on its surface. Overall, the two-step treatment is a prospective method to produce excellent biomedical Ti materials. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
http://dro.deakin.edu.au/eserv/DU:30072286/wen-improvementofthe-2014.pdf http://www.dx.doi.org/10.1016/j.colsurfb.2013.10.039 http://www.ncbi.nlm.nih.gov/pubmed/24269052 |
Direitos |
2014, Elsevier |
Palavras-Chave | #Biocompatibility #Nanocrystalline #Thermal oxidation #Titanium #Biocompatible Materials #Electrochemical Techniques #Materials Testing #Oxidation-Reduction #Surface Properties #Temperature #Science & Technology #Life Sciences & Biomedicine #Physical Sciences #Technology #Biophysics #Chemistry, Physical #Materials Science, Biomaterials #Chemistry #Materials Science #MECHANICAL ATTRITION TREATMENT #SEVERE PLASTIC-DEFORMATION #NITROGEN ION-IMPLANTATION #ENHANCED WEAR-RESISTANCE #TI-6AL-4V ALLOY #SURFACE MODIFICATION #CORROSION-RESISTANCE #TI6AL4V ALLOY #SLIDING WEAR #CP-TI |
Tipo |
Journal Article |