Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
From inside the book
Results 1-3 of 60
Page 86
... given followed by the discussion of their applicability to glass systems . A. Theory of Nucleation and Growth When a homogeneous glass is held inside the immiscibility boundary , small nuclei of the second phase are formed by ...
... given followed by the discussion of their applicability to glass systems . A. Theory of Nucleation and Growth When a homogeneous glass is held inside the immiscibility boundary , small nuclei of the second phase are formed by ...
Page 88
... given by ( 13 ) G = [ s ( C ) V + K ( VC ) 2 ] dv where g ( C ) is the free energy of a unit volume of homogeneous material of composition C and K ( VC ) 2 is the first term of an expansion representing the increase in free energy due ...
... given by ( 13 ) G = [ s ( C ) V + K ( VC ) 2 ] dv where g ( C ) is the free energy of a unit volume of homogeneous material of composition C and K ( VC ) 2 is the first term of an expansion representing the increase in free energy due ...
Page 337
... given by the Arrhenius expression v ( T ) = voe E / kT ( 12 ) where E is an activation energy , and k Boltzmann's constant . If a discrete activation energy were to be involved and first - order kinetics were assumed , the activation ...
... given by the Arrhenius expression v ( T ) = voe E / kT ( 12 ) where E is an activation energy , and k Boltzmann's constant . If a discrete activation energy were to be involved and first - order kinetics were assumed , the activation ...
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