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Core–shell structured HAp-(t-ZrO 2 )/Al 2 O 3 -(m-ZrO 2 ) composites were fabricated using a multi extrusion process. The shell of Al 2 O 3 -(m-ZrO 2 ) phases was selected due to their excellent biocompatibility and mechanical properties and the core was designed with t-ZrO 2 dispersed in the HAp matrix. The t-ZrO 2 and m-ZrO...
In this paper, the authors mainly investigated the mechanical properties, microstructure and histocompatibility of multi-wall carbon nanotubes/hydroxyapatite (MWCNTs/HAp) composite prepared by two techniques. Compared with pure hydroxyapatite, the bending strength and fracture toughness of the composite are all improved, especially the latter whose increment exceeded 200%. XRD shows that the primary...
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