The effectiveness of an argon ion cluster beam for polishing the surface of corundum ceramics was investigated. Using atomic force microscopy, changes in the surface relief of VK-100 ceramics were studied ...
... than the mechanically polished group. Color changes were clinically acceptable across all groups. The glazing surface treatment produced superior color stability than the mechanical polishing technique. ...
Direct methods have shown that under the influence of surfactants included in the polishing compositions, there is a change in the deformation and strength properties of a thin surface layer of solids ...
One of the techniques allowing to limit the excess of the regulated concentrations of oxygen and moisture is the organization of gas exchange in the float bath, which ensures their continuous removal until ...
... The fourth stage of the program has now been completed. Two lines for the production of polished sheet glass with a capacity of 600 tons / day (2005) and 500 tons / day (2007) have been brought to the ...
