Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 175
... THERMAL EXPANSION The thermal expansion coefficients of glasses are known to be roughly additive . The average thermal expansion coefficient a over a temperature range below the glass - transition temperature of an n - component glass ...
... THERMAL EXPANSION The thermal expansion coefficients of glasses are known to be roughly additive . The average thermal expansion coefficient a over a temperature range below the glass - transition temperature of an n - component glass ...
Page 176
... thermal expansion coefficient measured . They tested several sets of additivity factors previously proposed by plotting f , versus p1 , and found a striking linearity when the set of the factors by Dauvalter ( 1948 ) was used for the f ...
... thermal expansion coefficient measured . They tested several sets of additivity factors previously proposed by plotting f , versus p1 , and found a striking linearity when the set of the factors by Dauvalter ( 1948 ) was used for the f ...
Page 231
... thermal expansion coefficient and the dilatometric softening point of the heterogeneous composite are lower than those of the homogeneous glass of the same composition . Similar results have been shown in certain de- vitrifiable solder ...
... thermal expansion coefficient and the dilatometric softening point of the heterogeneous composite are lower than those of the homogeneous glass of the same composition . Similar results have been shown in certain de- vitrifiable solder ...
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