http://www.sciencedirect.com/science/article/B7GHW-4VNH426-1/2/25280834eb9207195153bdacda7196e8
The influence of phosphate-based glasses and a bioactive silica glass on the sintering mechanism of hydroxyapatite was studied over a wide range of temperatures. The composites were microstructurally characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). Small additions of phosphate-based glasses proved to be beneficial to the sintering process ...
Black selective coatings of electroplated black chromium and black nickel on stainless steel, and dichromate immersion films obtained on stainless steel alloys, were studied in terms of surface morphologies and optical properties. Pretreatment conditions were optimized to obtain good adhesion and selective behaviour. The effect of heat treatment on electrolytic coatings was investigated. All three substrates pe...
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