If the specific surface energy for soda-lime glass is 0.30 J/m 2 , using data contained in
Question:
If the specific surface energy for soda-lime glass is 0.30 J/m2, using data contained in Table 12.5, compute the critical stress required for the propagation of a surface crack of length 0.05 mm.
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Modulus of Elasticity Flexural Strength 10 psi Material MPa ksi GPa Silicon nitride (SizN4) Zirconia“ (ZrO2) Silicon carbide (SiC) Aluminum oxide (Al2O3) Glass-ceramic (Pyroceram) Mullite (3Al>O3-2SIO2) Spinel (MgAl2O4) Magnesium oxide (MgO) Fused silica (SiO2) Soda-lime glass 304 250-1000 800-1500 35-145 115-215 44 205 345 30 50 100-820 275-700 247 15-120 40-100 36 393 120 57 17 145 260 225 185 110-245 105 27 16-35.5 21 38 155 33 110 16 73 11 69 10 69 10
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Related Book For
Fundamentals of Materials Science and Engineering An Integrated Approach
ISBN: 978-1118061602
4th Edition
Authors: David G. Rethwisch
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