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Strength measuring method of chemically strengthened glass, chemical cracking reproducible way of tempered glass and a manufacturing method of chemically strengthened glass
Strength measuring method of chemically strengthened glass, chemical cracking reproducible way of tempered glass and a manufacturing method of chemically strengthened glass
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机译:化学强化玻璃的强度测定方法,钢化玻璃的化学裂痕再现方法及化学强化玻璃的制造方法
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摘要
There are provided a method for measuring strength of a chemically strengthened glass, that reflects the state of actual drop fracture more appropriately, and can reproduce slow cracking in the chemically strengthened glass, a method for reproducing cracking of a chemically strengthened glass, and a method for producing a chemically strengthened glass. Load is applied to an indenter having a tip formed into a sharp shape having a minimum angle ¸min of cross-section of less than 120°, the indenter is pushed into a chemically strengthened glass under a static load condition such that the tip is vertical to a surface of the chemically strengthened glass, and the load when the chemically strengthened glass cracks is measured.
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