β Scribed by B.W. Darvell
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The reactions between liquid mercury and high purit,y tin, silver, and silver-t,in dental alloy (Ag,Sn) were studied at 30Β°C. Polyhedral-shaped cryslals formed both on the tin and Ag3Sri specimens, while no crystalites were detected on the surface of the silver. The cryst,als on the tin surface were
## Abstract The anodic behaviour of massive and dental amalgam alloys in artificial saliva containing different concentrations of Cl^β^ or F^β^ ions has been studied. Quantitative relations could be established between concentrations of these ions and the height of the peaks corresponding to anodic
## Abstract The influence of heat treatment of dental alloys at several temperatures on the phases present in the alloy and the creep of the resulting amalgam as well as the correlation between phase changes and the creep was investigated. A dependence of the creep on the temperature of the heat tr
## Abstract Dental amalgams are based on a broad spectrum of materials differing in their chemical composition, metallurgical treatment, and in the way the initial alloys powders are prepared. In addition to their chemical composition, amalgams based on various powders differ in both their microstr