LOCALLY STRENGTHENED GLASS-CERAMICS AND METHODS OF MAKING THE SAME
Locally cerammed optically transparent glass-ceramic articles for consumer products. The locally cerammed glass-ceramic articles may have one or more primary glass-ceramic regions including primary crystal phases of a glass-ceramic material and one or more secondary glass-ceramic regions including s...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French German |
Published |
08.11.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Locally cerammed optically transparent glass-ceramic articles for consumer products. The locally cerammed glass-ceramic articles may have one or more primary glass-ceramic regions including primary crystal phases of a glass-ceramic material and one or more secondary glass-ceramic regions including secondary crystal phases of the glass-ceramic material. The primary glass-ceramic region(s) may be optically transparent and the secondary glass-ceramic region(s) may be non-optically transparent. The primary glass-ceramic region(s) may have a fracture toughness less than the fracture toughness of the secondary glass-ceramic region(s). |
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Bibliography: | Application Number: EP20190719086 |