14 research outputs found
X-ray Diffraction Analysis of γ2 (Sn-Hg) Phase in High Copper Amalgams of Varying Mercury Content
Microstructures of high copper commercial amalgams containing varying amounts of mercury, ranging from 20% above to 25% below recommended values, were primarily investigated by x-ray diffraction. Mechanisms relating to the absence or presence of γ2 (Sn-Hg) phase in these amalgams were discussed in relation to the presence of copper and tin elements in their original alloys. The optimum mercury concentration in some amalgams was determined in order to keep them free of the γ2 (Sn-Hg) phase.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/66731/2/10.1177_00220345810600021001.pd
Threading through Macrocycles Enhances the Performance of Carbon Nanotubes as Polymer Fillers
Voruntersuchung bei 25 Zahntechnikern im Verlauf der Fabrikation von Hartmetallprothesen
Quantification of noble alloy used in 'porcelain-fused-to-metal' restorations.
Journal of Oral Rehabilitation19165-7