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pro vyhledávání: '"Matthew B. Abrams"'
Autor:
Zhongzhi eTang, Yihong Z. Mauro, Christopher eGee, Delena L. J. Duffy, Timothy E. Meyer, Matthew B. Abrams, Kimberly A. Walker, John C. Mauro
Publikováno v:
Frontiers in Materials, Vol 2 (2015)
Chemically strengthened glass features a surface compression and a balancing central tension (CT) in the interior of the glass. A greater CT is usually associated with a higher level of stored elastic energy in the glass. During a fracture event, rel
Externí odkaz:
https://doaj.org/article/0a1577b7aacc4a6d8e367de9eb361ed9
Autor:
Tang Zhongzhi, Matthew B. Abrams, Guangli Hu, Natesan Venkataraman, John C. Mauro, Leon Robert Zoeller
Publikováno v:
Applied Physics A. 116:471-477
Thermally or chemically strengthened glass is more resistant to damage and breakage compared to non-strengthened glass. Both strengthening mechanisms are based on incorporation of a compressive stress profile in the surface of the glass, which must b
Autor:
Delena Lucinda Justice Duffy, Timothy E. Meyer, Kimberly A. Walker, Christopher Gee, Yihong Mauro, Matthew B. Abrams, Tang Zhongzhi, John C. Mauro
Publikováno v:
Frontiers in Materials, Vol 2 (2015)
Chemically strengthened glass features a surface compression and a balancing central tension (CT) in the interior of the glass. A greater CT is usually associated with a higher level of stored elastic energy in the glass. During a fracture event, rel
Autor:
Matthew B. Abrams, David J. Green
Publikováno v:
Journal of the European Ceramic Society. 26:2677-2684
Engineered stress profile (ESP) glasses are noted for narrow strength distributions and the potential for stable growth of multiple surface cracks under applied tensile stress. This behavior depends on the interaction of the surface flaw size distrib
Publikováno v:
Journal of Non-Crystalline Solids. 321:10-19
Multi-step ion-exchange processing can produce complex stress profiles in glass surfaces, which can result in increased fracture strength, reduced strength dispersion, flaw tolerance and multiple cracking behavior. Glass displaying this set of proper
Publikováno v:
Journal of the American Ceramic Society. 90:333-335
A simple fracture mechanics approach is used to predict the critical crack size required to initiate Hertzian cracks in a brittle material in the absence and presence of a residual surface stress. To test the approach, the load and location of ring/c