PLATE-LIKE GLASS

To create a plate-like glass with high scratch resistance.SOLUTION: A plate-like glass has a fracture toughness K1C of 0.9 or more and, preferably, includes a compressive stress layer by ion exchange on its surface.SELECTED DRAWING: Figure 1 【課題】耐傷性が高い板状ガラスを創案する。【解決手段】本発明の板状ガラスは、破壊靱性Ｋ１Ｃが０．９以上であることを特...

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Bibliographische Detailangaben
Hauptverfasser:	ICHIMARU TOMONORI, HOSODA YOHEI, YUKI TAKESHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADVERTISING CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS LABELS OR NAME-PLATES METALLURGY MINERAL OR SLAG WOOL PHYSICS SEALS SIGNS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	To create a plate-like glass with high scratch resistance.SOLUTION: A plate-like glass has a fracture toughness K1C of 0.9 or more and, preferably, includes a compressive stress layer by ion exchange on its surface.SELECTED DRAWING: Figure 1 【課題】耐傷性が高い板状ガラスを創案する。【解決手段】本発明の板状ガラスは、破壊靱性Ｋ１Ｃが０．９以上であることを特徴とし、表面にイオン交換による圧縮応力層を有することが好ましい。【選択図】図１