Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 210
... crystallized in situ . Because of this use of crystallization , the devitrifiable solder glasses are often treated as a special type of glass - ceramics ( McMillan , 1964 ; Berezhnoi , 1970 ) . However , it is believed that the ...
... crystallized in situ . Because of this use of crystallization , the devitrifiable solder glasses are often treated as a special type of glass - ceramics ( McMillan , 1964 ; Berezhnoi , 1970 ) . However , it is believed that the ...
Page 211
... crystallization of many of the devitrifiable solder glasses is based on surface nucleation , the strict control of surface conditions and surface area ( i.e. , particle size and distribution ) is the key to reproducible results . A ...
... crystallization of many of the devitrifiable solder glasses is based on surface nucleation , the strict control of surface conditions and surface area ( i.e. , particle size and distribution ) is the key to reproducible results . A ...
Page 212
... crystallization temperature by changing the particle size of the sample from 60 to 360 μm at a heating rate of 20 ° C / min . 2. VISCOSITY After crystallization the solder glass no longer flows at the sealing tem- perature . This ...
... crystallization temperature by changing the particle size of the sample from 60 to 360 μm at a heating rate of 20 ° C / min . 2. VISCOSITY After crystallization the solder glass no longer flows at the sealing tem- perature . This ...
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