Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 25
... relative effect of the various alkali ions on the free volume of the glass . Shelby ( 1977a ) has speculated that the relatively small lithium ion actually draws the surrounding oxygens . in toward the center of the occupied interstice ...
... relative effect of the various alkali ions on the free volume of the glass . Shelby ( 1977a ) has speculated that the relatively small lithium ion actually draws the surrounding oxygens . in toward the center of the occupied interstice ...
Page 190
... relatively narrow range of glass formation roughly in the range 50-65 mole % of ZnO ( Dale and Stanworth , 1948 ; Denton and Rawson , 1956 ) . However , the glasses prepared from this binary system alone have softening points in the ...
... relatively narrow range of glass formation roughly in the range 50-65 mole % of ZnO ( Dale and Stanworth , 1948 ; Denton and Rawson , 1956 ) . However , the glasses prepared from this binary system alone have softening points in the ...
Page 325
... relative intensities of the bands were the same as before bleaching , although the absolute intensity was decreased . Mackey et al . ( 1966a ) reported a similar change in the relative intensities of the HC , and HC , ESR spectra , but ...
... relative intensities of the bands were the same as before bleaching , although the absolute intensity was decreased . Mackey et al . ( 1966a ) reported a similar change in the relative intensities of the HC , and HC , ESR spectra , but ...
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