Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 140
... function of polishing grains is to scratch and remove the soft hydrated layer . The removal mechanism is mechanical cutting rather than chemical adsorption . The polishing grains should have the optimum hardness , soft enough to be ...
... function of polishing grains is to scratch and remove the soft hydrated layer . The removal mechanism is mechanical cutting rather than chemical adsorption . The polishing grains should have the optimum hardness , soft enough to be ...
Page 146
... function is more important , while a soft polisher is suitable for a soft glass because the fitting function is more important . Figures 42 ( 4 ) - ( C ) show the electron micrographs of the polished surface and the etched surface with ...
... function is more important , while a soft polisher is suitable for a soft glass because the fitting function is more important . Figures 42 ( 4 ) - ( C ) show the electron micrographs of the polished surface and the etched surface with ...
Page 337
... function of - 1 / kT ; as apparent from Eq . ( 12 ) , the slope of the curve so defined will yield the activation energy E. Garlick et al . ( 1971 ) provide a condensed summary of a method of analysis given by Meechan and Brinkman ...
... function of - 1 / kT ; as apparent from Eq . ( 12 ) , the slope of the curve so defined will yield the activation energy E. Garlick et al . ( 1971 ) provide a condensed summary of a method of analysis given by Meechan and Brinkman ...
Contents
Solubility Models | 9 |
Effect of Experimental Variables on Gas Mobility in Vitreous Materials | 16 |
Phase Separation and Crystallization | 26 |
Copyright | |
18 other sections not shown
Common terms and phrases
activation energy addition alkali alkali ions alkali silicate glasses annealing atom band bleaching BOHC borate boron borosilicate glass cation Ceram Chem chemical durability components concentration crystallization curve decrease defect centers devitrifiable solder glasses Doremus effect ESR spectra eV band experimental Friebele fused silica glass surface glass systems glasses containing grinding Griscom heat treatment helium hole center hole trapped hydrogen hyperfine immiscibility immiscibility boundary increase indentation irradiation lapping hardness layer measured mole Na₂O Non-Cryst nonbridging oxygen nucleation observed optical absorption oxide glasses oxygen particle PbTiO3 permeability phase separation Phys polishing grains polishing rate powder properties radiation radiation-induced reaction samples Section Shelby shown in Fig silicate glasses SiO2 sodium softening point solder glass composites solubility spectrum spinodal decomposition structure studies Table Takamori thermal expansion coefficient tion Tomozawa U.S. Patent viscosity vitreous silica vitreous solder glass volume loss