Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 5
... Annealing of vitreous boric oxide , for example , has been found to reduce the helium solubility by 35 % . This is believed to be due to the reduc- tion in free volume that results from shrinkage of the interstices during annealing ...
... Annealing of vitreous boric oxide , for example , has been found to reduce the helium solubility by 35 % . This is believed to be due to the reduc- tion in free volume that results from shrinkage of the interstices during annealing ...
Page 309
... annealing conditions . An important aspect of radiation damage that has received some attention is the means by ... annealing rate of the E , ' center was much greater during reactor pulses than without irradiation . This " radiation ...
... annealing conditions . An important aspect of radiation damage that has received some attention is the means by ... annealing rate of the E , ' center was much greater during reactor pulses than without irradiation . This " radiation ...
Page 337
... annealing data — assuming that the process is characterized by a unique activation energy . Unfortunately , many chemical systems are characterized by activation energy spectra that are broader than a delta function in energy and are ...
... annealing data — assuming that the process is characterized by a unique activation energy . Unfortunately , many chemical systems are characterized by activation energy spectra that are broader than a delta function in energy and are ...
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