Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 28
... temperatures indicated , beginning at the lowest temperature and progressing toward the highest . At temperatures below ~ 770 ° C , these treatments resulted in growth of the high - silica continuous phase and conse- quent increases in ...
... temperatures indicated , beginning at the lowest temperature and progressing toward the highest . At temperatures below ~ 770 ° C , these treatments resulted in growth of the high - silica continuous phase and conse- quent increases in ...
Page 79
... temperature are determined , those original compositions lying along a tie line should have the same glass - transition temperature . The fact that this method is valid is seen by studying the glass- transition temperature of phase ...
... temperature are determined , those original compositions lying along a tie line should have the same glass - transition temperature . The fact that this method is valid is seen by studying the glass- transition temperature of phase ...
Page 87
... temperature since Ag , becomes smaller making the rate of nucleation small at higher temperature , and the other is the transport process , which becomes slower at low temperature making the nucleation rate smaller at lower temperature ...
... temperature since Ag , becomes smaller making the rate of nucleation small at higher temperature , and the other is the transport process , which becomes slower at low temperature making the nucleation rate smaller at lower temperature ...
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