Treatise on Materials Science and TechnologyHerbert Herman, Minoru Tomozawa, Robert H. Doremus |
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Page 55
... etched off . Figure 28 shows an example of an IR reflection spectrum of a plasma - etched surface of BK7 glass ( CF4 plasma ) . Comparison with the untreated polished glass surface showed marked changes which indicate en- richment of ...
... etched off . Figure 28 shows an example of an IR reflection spectrum of a plasma - etched surface of BK7 glass ( CF4 plasma ) . Comparison with the untreated polished glass surface showed marked changes which indicate en- richment of ...
Page 180
... Etching leads to some samples with very high strengths , but samples etched in HF are highly sensitive to damage by handling , and many samples have strengths lower than before etching . As the experimenter becomes more skilled , fewer ...
... Etching leads to some samples with very high strengths , but samples etched in HF are highly sensitive to damage by handling , and many samples have strengths lower than before etching . As the experimenter becomes more skilled , fewer ...
Page 202
... etching with hydrofluoric acid is explained by the removal of surface flaws . The strength does not increase much when the etch depth is less than about 2 μm , showing that the tip radius is not appreciably etched , probably because the ...
... etching with hydrofluoric acid is explained by the removal of surface flaws . The strength does not increase much when the etch depth is less than about 2 μm , showing that the tip radius is not appreciably etched , probably because the ...
Contents
Water in Glass | 75 |
Applications | 121 |
Gel Method for Making Glass | 129 |
Copyright | |
15 other sections not shown
Common terms and phrases
acid activation energy adsorption alkali alkoxide alkoxide method alkoxide solution annealing point atoms autoclave Bartholomew bead seal BK7 glass bond borosilicate borosilicate glass bulk glass calculated Ceram Chem chemical components crack propagation crack tip crystals curve density dependence desorption diameter distribution Dunken effect elastic energy equation etching experimental failure film flaws fused silica geometry glass fibers glass surface H₂O heating Hillig hydrated hydrolysis hydrosilicate increase ions layer liquid load material measured melting metal alkoxides mole Na2O Non-Cryst OH groups Pavelchek and Doremus Phys powders Pyrex ratio reaction refractive index Rekhson samples sandwich seal Section set point shown in Fig shows silicate glasses SiO2 SiO2 glass soda-lime glass Solids spectra static fatigue strain stress release structure Table technique temperature tensile stress thermal expansion TiO2 tion tip radius values vapor Varshneya velocity viscosity water content Wiederhorn Young's modulus ZrO2