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GLASS, GLASS-CERAMIC AND CERAMIC ARTICLES WITH PROTECTIVE COATINGS HAVING HARDNESS AND TOUGHNESS
An article that includes: a substrate comprising a glass, glass-ceramic or a ceramic composition and a primary surface; and a protective film disposed on the primary surface. Each of the substrate and the film comprises an optical transmittance of 20% or more in the visible spectrum. Further, the protective film comprises a hardness of greater than 10 GPa, as measured by a Berkovich nanoindenter, and a strain-to-failure of greater than 0.8%, as measured by a ring-on-ring test.
GLASS, GLASS-CERAMIC AND CERAMIC ARTICLES WITH PROTECTIVE COATINGS HAVING HARDNESS AND TOUGHNESS
An article that includes: a substrate comprising a glass, glass-ceramic or a ceramic composition and a primary surface; and a protective film disposed on the primary surface. Each of the substrate and the film comprises an optical transmittance of 20% or more in the visible spectrum. Further, the protective film comprises a hardness of greater than 10 GPa, as measured by a Berkovich nanoindenter, and a strain-to-failure of greater than 0.8%, as measured by a ring-on-ring test.
GLASS, GLASS-CERAMIC AND CERAMIC ARTICLES WITH PROTECTIVE COATINGS HAVING HARDNESS AND TOUGHNESS
GLAS -, GLASKERAMIK-UND KERAMIKARTIKEL MIT SCHUTZSCHICHTEN MIT HÄRTE UND ZÄHIGKEIT
ARTICLES EN VERRE, EN VITROCÉRAMIQUE ET EN CÉRAMIQUE À REVÊTEMENTS PROTECTEURS AYANT UNE DURETÉ ET UNE TÉNACITÉ
BELLMAN ROBERT ALAN (author) / HART SHANDON DEE (author) / KOSIK-WILLIAMS CARLO ANTHONY (author) / PAULSON CHARLES ANDREW (author) / PRICE JAMES JOSEPH (author)
2020-04-08
Patent
Electronic Resource
English
GLASS, GLASS-CERAMIC AND CERAMIC ARTICLES WITH PROTECTIVE COATINGS HAVING HARDNESS AND TOUGHNESS
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