Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 25
... bulk speci- mens ( Shelby , 1977c , d ) . Those specimens that have a continuous high - silica phase will exhibit a higher permeability than might be expected from the bulk composition , whereas those that have a continuous alkali ...
... bulk speci- mens ( Shelby , 1977c , d ) . Those specimens that have a continuous high - silica phase will exhibit a higher permeability than might be expected from the bulk composition , whereas those that have a continuous alkali ...
Page 231
... bulk modulus , the weight fraction , and the density of phase i . Young's modulus can be used in place of the bulk modulus for ceramic systems , since the Poisson ratios of phases in the ceramic systems are usually nearly equal ...
... bulk modulus , the weight fraction , and the density of phase i . Young's modulus can be used in place of the bulk modulus for ceramic systems , since the Poisson ratios of phases in the ceramic systems are usually nearly equal ...
Page 259
... bulk form , although references will be made to other glasses and forms , such as optical fibers or thin films , where appropriate . Second , the chapter will emphasize two principal themes : ( 1 ) a detailed account of the atomic level ...
... bulk form , although references will be made to other glasses and forms , such as optical fibers or thin films , where appropriate . Second , the chapter will emphasize two principal themes : ( 1 ) a detailed account of the atomic level ...
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