Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 36
... mean that Q is determined by Do * . Such relationships between two different properties of glasses frequently result from the same change in the glass structure . This does not necessarily mean that the change in one property is the ...
... mean that Q is determined by Do * . Such relationships between two different properties of glasses frequently result from the same change in the glass structure . This does not necessarily mean that the change in one property is the ...
Page 104
... mean polarizability and was found to be a constant ( Simmons , 1977 ) . An example of density and refractive index change with the heat- treatment time is given in Fig . 26 for a borosilicate glass . The increase of density and ...
... mean polarizability and was found to be a constant ( Simmons , 1977 ) . An example of density and refractive index change with the heat- treatment time is given in Fig . 26 for a borosilicate glass . The increase of density and ...
Page 311
... mean - square- composition fluctuation , but found that the 490 cm1 line did not increase in proportion to the 603 cm line . The changes in the low - energy spectrum were explained as arising from compaction of the silica network during ...
... mean - square- composition fluctuation , but found that the 490 cm1 line did not increase in proportion to the 603 cm line . The changes in the low - energy spectrum were explained as arising from compaction of the silica network during ...
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