Treatise on Materials Science and TechnologyHerbert Herman, Minoru Tomozawa, Robert H. Doremus |
From inside the book
Results 1-3 of 89
Page 192
... material constants , and a is the equilibrium separa- tion of the atoms . We now make the bold assumption that this force law can be applied to planes of atoms in a solid , so that U becomes the potential energy per unit surface area of ...
... material constants , and a is the equilibrium separa- tion of the atoms . We now make the bold assumption that this force law can be applied to planes of atoms in a solid , so that U becomes the potential energy per unit surface area of ...
Page 197
... material , so it is reasonable to assume that the material at the tip will fluctuate to a larger tip radius so that the tip stress is reduced below σt . This reasoning from the second law of thermodynamics , therefore , pre- dicts that ...
... material , so it is reasonable to assume that the material at the tip will fluctuate to a larger tip radius so that the tip stress is reduced below σt . This reasoning from the second law of thermodynamics , therefore , pre- dicts that ...
Page 285
... ( material 1 at the ends , material 2 in the middle ) seal , the stresses at the joint are and σ = E8 [ 1 exp ( -ẞb ) cos Bb ] бел ― σ82E8 [ 1 + exp ( -ẞb ) cos Bb ] 002 = where b is the length of the middle section . ( 42 ) ( 43 ) ...
... ( material 1 at the ends , material 2 in the middle ) seal , the stresses at the joint are and σ = E8 [ 1 exp ( -ẞb ) cos Bb ] бел ― σ82E8 [ 1 + exp ( -ẞb ) cos Bb ] 002 = where b is the length of the middle section . ( 42 ) ( 43 ) ...
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