Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 127
... LOSS ( mg ) Fig . 12. The relationships between surface roughness , weight loss , and polishing time . ( a ) Change of surface roughness ( PVA ) and weight loss of glass with polishing time : ○ , weight loss ; ○ PVA . ( b ) ...
... LOSS ( mg ) Fig . 12. The relationships between surface roughness , weight loss , and polishing time . ( a ) Change of surface roughness ( PVA ) and weight loss of glass with polishing time : ○ , weight loss ; ○ PVA . ( b ) ...
Page 166
... Loss Rate ( mm / min ) 100 30 50 Loss Rate ( mm / min ) Grinding Volume 150 SF6 SF8 O SF4 LF10 100 150 BaF11 X LaK12 O F5 BaF3 A SK16 SK14 D SK5 200 K30 O BK7 BK3 250 Yield Stress ( kg / mm2 ) Kz F5 BaF11 SK 10 LLF2 Δ SF8 KF3SK 16_SK 14 ...
... Loss Rate ( mm / min ) 100 30 50 Loss Rate ( mm / min ) Grinding Volume 150 SF6 SF8 O SF4 LF10 100 150 BaF11 X LaK12 O F5 BaF3 A SK16 SK14 D SK5 200 K30 O BK7 BK3 250 Yield Stress ( kg / mm2 ) Kz F5 BaF11 SK 10 LLF2 Δ SF8 KF3SK 16_SK 14 ...
Page 167
... loss rates , while in grinding with grain size of 20 μm , glass removal rates of SF glasses are decreased , affected by scratching rather than by cracking . The difference in volume loss rates between SK and flint groups as shown in ...
... loss rates , while in grinding with grain size of 20 μm , glass removal rates of SF glasses are decreased , affected by scratching rather than by cracking . The difference in volume loss rates between SK and flint groups as shown in ...
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