Crack nucleation and growth during dynamic indentation of chemically-strengthened glass
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DOI: 10.1016/j.eml.2020.100754
Abstract: Abstract Dynamic point impact loading is a primary cause of fracture of glass screens on mobile devices. An improved understanding of crack initiation and evolution under high-speed indentation could contribute to the development of materials… read more here.
Keywords: strengthened glass; dynamic indentation; chemically strengthened; crack nucleation ... See more keywords
CO2 laser cleavage of chemically strengthened glass
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DOI: 10.1016/j.jmatprotec.2020.116961
Abstract: Abstract It is necessary to strengthen glass surfaces to protect mobile electric devices from unexpected scratches and breakages, and various strengthening methods are available to this end. However, strengthened glass is difficult to cut and… read more here.
Keywords: laser; strengthened glass; cleavage; glass ... See more keywords
A novel method for stress evaluation in chemically strengthened glass based on micro-Raman spectroscopy
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DOI: 10.1038/s42005-020-0305-7
Abstract: Chemically strengthened glass is widely used for screen protection in mobile devices, and its strengthening processes and application fields have rapidly diversified. The origin of the strength is residual compressive stress induced by ion exchange,… read more here.
Keywords: strengthened glass; chemically strengthened; micro raman; stress ... See more keywords