Glass, Volume 22 |
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Page 92
However , as the water content increases , the - OH content reaches a constant
level , with additional water entering as molecular water ( Fig . 7 ) . Like the 2 . 7 –
2 . 8 - um band in the fundamental region , the 1 . 41 - um band can be used to ...
However , as the water content increases , the - OH content reaches a constant
level , with additional water entering as molecular water ( Fig . 7 ) . Like the 2 . 7 –
2 . 8 - um band in the fundamental region , the 1 . 41 - um band can be used to ...
Page 233
At stresses near the breaking stress ( “ ʻregion II ” ) and especially in water vapor
instead of liquid water , the crack velocity becomes almost constant with stress .
Apparently , under these conditions water cannot reach the crack tip rapidly ...
At stresses near the breaking stress ( “ ʻregion II ” ) and especially in water vapor
instead of liquid water , the crack velocity becomes almost constant with stress .
Apparently , under these conditions water cannot reach the crack tip rapidly ...
Page 234
Then at low stresses the rate of reaction and crack velocity are a constant fraction
of V . . With this change Eq . ( 52 ) becomes op = v 01 - 200 ) . ( 67 ) ( o + s ) ) and
there is a “ fatigue limit ” when Oplat = 0 at a tip stress o = so / 2a . For durable ...
Then at low stresses the rate of reaction and crack velocity are a constant fraction
of V . . With this change Eq . ( 52 ) becomes op = v 01 - 200 ) . ( 67 ) ( o + s ) ) and
there is a “ fatigue limit ” when Oplat = 0 at a tip stress o = so / 2a . For durable ...
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Contents
Water in Glass | 75 |
Applications | 121 |
Gel Method for Making Glass | 129 |
Copyright | |
11 other sections not shown
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Common terms and phrases
acid addition adsorption alkali alkoxide analysis applied atoms band Bartholomew bond bulk calculated cause Ceram Chem chemical clusters coefficient components composition concentration constant contraction crack crystals curve decrease dependence depth determination developed discussed distribution Doremus effect energy equation et al example expansion experimental failure fatigue fibers formation formed fracture function geometry give given glass surfaces groups heating higher hydrated hydrolysis hydrosilicate important increase influence ions Kamiya layer lead length load lower material mean measured melting metal method mole observed obtained occurs oxide phase Phys possible prepared pressure processes produced propagation properties range ratio reaction region samples seal shown in Fig shows silicate glasses SiO2 soda-lime Solids solution strain strength stress structure studies Table technique temperature thermal tion values vapor viscosity water content
Bibliographic information
| Title | Glass, Volume 22 Glass, Minoru Tomozawa Volume 12 of Treatise on materials science and technology |
| Editors | Minoru Tomozawa, R. H. Doremus |
| Publisher | Academic Press, 1977 |
| Original from | the University of Michigan |
| Digitized | 29 Nov 2007 |
| ISBN | 0123418127, 9780123418128 |
| Export Citation | BiBTeX EndNote RefMan |