Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 131
... polishing rate over the oil polishing rate is under 40 % , while , in contrast , the increase in the water polishing rate over the oil polishing rate is from 40 to 160 % . It is concluded , therefore , that the chemical reaction of the ...
... polishing rate over the oil polishing rate is under 40 % , while , in contrast , the increase in the water polishing rate over the oil polishing rate is from 40 to 160 % . It is concluded , therefore , that the chemical reaction of the ...
Page 132
... polishing grains . Götz ( 1967 ) burned iron oxide compounds at various temperatures from four kinds of raw materials . The maximum polishing rate was found for the polishing compound burned at about 600 ° C when a felt polisher was ...
... polishing grains . Götz ( 1967 ) burned iron oxide compounds at various temperatures from four kinds of raw materials . The maximum polishing rate was found for the polishing compound burned at about 600 ° C when a felt polisher was ...
Page 138
... POLISHING RATE ( μm / min ) 0.8 0.6 0.4 0.2 0 70 80 grain size , 0.4 μη 0.9-1.0 μm a - Al2O3 content ( % ) Fig . 24. Effect of z - Al2O3 content on polishing rate . 90 0.7 μη POLISHING RATE ( μm / min ) 0.8 0.6 a 138 TETSURO IZUMITANI.
... POLISHING RATE ( μm / min ) 0.8 0.6 0.4 0.2 0 70 80 grain size , 0.4 μη 0.9-1.0 μm a - Al2O3 content ( % ) Fig . 24. Effect of z - Al2O3 content on polishing rate . 90 0.7 μη POLISHING RATE ( μm / min ) 0.8 0.6 a 138 TETSURO IZUMITANI.
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