Treatise on Materials Science and TechnologyHerbert Herman, Minoru Tomozawa, Robert H. Doremus |
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Page 61
... separated glasses . The surface layer on the glass therefore shows not only vertical concentration gradients ... separation of most multicomponent silicate glasses can be considered to be the origin of these lateral concentration ...
... separated glasses . The surface layer on the glass therefore shows not only vertical concentration gradients ... separation of most multicomponent silicate glasses can be considered to be the origin of these lateral concentration ...
Page 108
... separation occurs by nucleation and growth ; the morphology is that of discrete particles in a continuous matrix . In the unstable region , phase separation is characterized by an interconnected microstruc- ture developed by spinodal ...
... separation occurs by nucleation and growth ; the morphology is that of discrete particles in a continuous matrix . In the unstable region , phase separation is characterized by an interconnected microstruc- ture developed by spinodal ...
Page 192
... separated by a distance x , and a is the equilibrium separation dis- tance of the planes , which in a glass should be about the same as the interatomic distance . The force per unit area , or stress , is dU / dx : dU dx = - Uo { -2B exp ...
... separated by a distance x , and a is the equilibrium separation dis- tance of the planes , which in a glass should be about the same as the interatomic distance . The force per unit area , or stress , is dU / dx : dU dx = - Uo { -2B exp ...
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