Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
From inside the book
Results 1-3 of 13
Page 5
... negative deviation from additivity in helium solubility ( Shelby , 1975 ) , which corresponds to the negative deviation from additivity observed in the molar volume of these glasses ( Shelby , 1974d ) . A similar study of neon ...
... negative deviation from additivity in helium solubility ( Shelby , 1975 ) , which corresponds to the negative deviation from additivity observed in the molar volume of these glasses ( Shelby , 1974d ) . A similar study of neon ...
Page 34
... negative of the temperature coefficient of the elastic modulus if dif- fusion only involves straining the lattice of the host material . Since the elastic modulus of vitreous silica increases with temperature , the negative value of AS ...
... negative of the temperature coefficient of the elastic modulus if dif- fusion only involves straining the lattice of the host material . Since the elastic modulus of vitreous silica increases with temperature , the negative value of AS ...
Page 315
... negative charge on the non- bridging oxygen is compensated by the presence of the alkali . The non- bridging oxygen ions shift the absorption edge of the unirradiated glass from the VUV to longer wavelengths ( e.g. , Sigel , 1971 ) ...
... negative charge on the non- bridging oxygen is compensated by the presence of the alkali . The non- bridging oxygen ions shift the absorption edge of the unirradiated glass from the VUV to longer wavelengths ( e.g. , Sigel , 1971 ) ...
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