Glass, Volume 1Minoru Tomozawa, Robert H. Doremus |
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Page 127
... Frozen - in Strain Filon and Harris ( 1923 ) noted unusual birefringence in a flint glass specimen which was subjected to a longitudinal pressure of 130.6 bars at 400 ° C for 42 hr and cooled slowly under this pressure . This was one of ...
... Frozen - in Strain Filon and Harris ( 1923 ) noted unusual birefringence in a flint glass specimen which was subjected to a longitudinal pressure of 130.6 bars at 400 ° C for 42 hr and cooled slowly under this pressure . This was one of ...
Page 130
... frozen - in strain in the borosilicate glasses is due to the two - phase structure ( type II ) that is superimposed on the frozen - in strain of single phase . As discussed before , both types of frozen - in strain are expected to be ...
... frozen - in strain in the borosilicate glasses is due to the two - phase structure ( type II ) that is superimposed on the frozen - in strain of single phase . As discussed before , both types of frozen - in strain are expected to be ...
Page 132
... frozen - in strain rather than microstructural in origin . Further- more , the x - ray proof for the oriented B2O3 glass fibers reported in the literature itself is questionable ( Takamori , 1965 ) . The release of the frozen - in ...
... frozen - in strain rather than microstructural in origin . Further- more , the x - ray proof for the oriented B2O3 glass fibers reported in the literature itself is questionable ( Takamori , 1965 ) . The release of the frozen - in ...
Contents
Text | 8 |
Ultraviolet Absorption | 10 |
Visible Absorption | 35 |
Copyright | |
49 other sections not shown
Common terms and phrases
absorption alkali anisotropic annealing applications assumed atoms band birefringence bleaching bond Bray Brillouin calculations caused Ceram charge Chem coefficient color composition concentration considered constant containing coordination copper crystal crystalline curve darkening density dependence described detailed determined dielectric diffusion discussed distribution effect electron energy equilibrium et al experimental fading field Figure fluctuations frequency function given gives heat heat treatment hole increase indicated intensity ions levels light liquid material measured microstructural mole negative birefringence observed obtained optical oxide oxygen particles phase photochromic Phys polarization positive present produce range ratio reduced relaxation reported respectively sample scattering separation shift shown in Fig shows silicate glasses silver halide similar SiO2 sodium Solids spectra spectrum strain stress stretching structural studied Taylor techniques temperature term thermal tion transition trapped viscosity wavelengths York