Glass, Volume 1Minoru Tomozawa, R. H. Doremus |
From inside the book
Results 1-3 of 23
Page 128
... annealed out by an ordinary annealing procedure , just as with other birefringences caused by strains . Figures 3 and 4 illustrate the results on the frozen - in strain in commercial Pyrex glass . In this experiment , the as - received ...
... annealed out by an ordinary annealing procedure , just as with other birefringences caused by strains . Figures 3 and 4 illustrate the results on the frozen - in strain in commercial Pyrex glass . In this experiment , the as - received ...
Page 130
... annealing . Its occurrence should be always possible especially if the higher viscosity phase is continuous and does not flow at the annealing temperature as is the case in most technical borosilicate glasses , but such birefringence ...
... annealing . Its occurrence should be always possible especially if the higher viscosity phase is continuous and does not flow at the annealing temperature as is the case in most technical borosilicate glasses , but such birefringence ...
Page 133
... annealed to remove thermal strain by heating at the annealing point for 1 hour and cooling in the furnace at 2 ° C / min . In spite of the drastic increase in the measured viscosity of the glasses with progressive phase separation ...
... annealed to remove thermal strain by heating at the annealing point for 1 hour and cooling in the furnace at 2 ° C / min . In spite of the drastic increase in the measured viscosity of the glasses with progressive phase separation ...
Contents
Text | 8 |
Ultraviolet Absorption | 10 |
Methods of Measuring Surface Texture | 30 |
Copyright | |
49 other sections not shown
Common terms and phrases
absorption band alkali anisotropic annealing Araujo atoms binary birefringence bleaching bond borate glasses boron borosilicate glass Bray Brillouin Brillouin scattering calculations Ceram chalcogenide glasses Chem coefficient colloid color composition concentration fluctuations coordination copper crystal crystalline darkening density fluctuations dielectric constant dielectric relaxation diffusion distribution effect electron energy equilibrium experimental fade rate Fe3+ frequency frozen-in strain function GeO2 glasses containing Griscom heat treatment increase indicated intensity irradiated Landau-Placzek ratio light scattering measured microstructural birefringence mole Mössbauer Na₂O negative birefringence observed octahedral octahedral symmetry optical oxide glasses oxygen paramagnetic particles phase separation phonons phosphate glasses photochromic photochromic glasses Phys polarization positive birefringence Raman Rayleigh relaxation resonance sample Schroeder shift shown in Fig silicate glasses silver halide SiO2 sodium Solids spectra spectrum spin-lattice relaxation spinodal stretching structural studied Takamori Taylor temperature thermal tion Tomozawa transition trapped ultraviolet unpublished results vibrational viscosity wavelengths