본 기재의 구현 예는 약 5 마이크로미터의 깊이에서 약 900 MPa 이상의 최대 CS 크기 (CSmax) 및 750 MPa 이상의 CS 크기, 및 약 0.25t 내지 약 0.75t의 범위의 제1의 주표면으로부터의 깊이에 배치된 최대 CT 크기 (CTmax)를 갖는 유리 물품에 관한 것이다. 곡선 유리 물품의 구현 예가 또한 기재된다. 하나 이상의 구현 예에서, 이러한 곡선 유리 물품은 약 100 mm 이상의 최대 곡률 반경 및 약 800 MPa 이상의 제1의 최대 CS 값 (CS-max1)을 포함하는 제1의 오목한 주표면, 제2의 최대 CS 값 (CSmax2)을 포함하는 제2의 볼록한 주표면을 포함하며, 여기서 상기 CSmax2는 CSmax1 미만이다.이러한 곡선 유리 물품을 포함하는 자동차 내부 시스템 및 유리 물품의 제조방법의 구현 예가 또한 기재된다.

    Embodiments of this disclosuer pertain to glass articles that comprise a maximum CS magnitude (CSmax) of about 900 MPa or greater, a CS magnitude of 750 MPa or greater at a depth of about 5 micrometers, and a maximum CT magnitude (CTmax) disposed at a depth from the first major surface in a range from about 0.25t to about 0.75t. Embodiments of a curved glass article are also disclosed. In one or more embodiments, such curved glass articles include the first major concave surface comprising a maximum radius of curvature of about 100 mm or greater and a first maximum CS value (CSmax1) of greater than about 800 MPa, a second major convex surface comprising a second maximum CS value (CSmax2), wherein the CSmax2 is less than CSmax1. Embodiments of an automotive interior system including such curved glass articles and methods of making glass articles are also disclosed.


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    Title :

    Strengthened glass articles exhibiting improved headform impact performance and automotive interior systems incorporating the same


    Additional title:

    개선된 머리 모형 충격 성능을 나타내는 강화된 유리 물품 및 이를 혼입한 자동차 내부 시스템


    Contributors:

    Publication date :

    2024-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL



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    Free access

    Strengthened glass articles exhibiting improved headform impact performance and automotive interior systems incorporating the same

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    Free access

    STRENGTHENED GLASS ARTICLES EXHIBITING IMPROVED HEADFORM IMPACT PERFORMANCE AND AUTOMOTIVE INTERIOR SYSTEMS INCORPORATING THE SAME

    BLACK MATTHEW LEE / GROSS TIMOTHY MICHAEL / LAYOUNI KHALED | European Patent Office | 2024

    Free access

    STRENGTHENED GLASS ARTICLES EXHIBITING IMPROVED HEADFORM IMPACT PERFORMANCE AND AUTOMOTIVE INTERIOR SYSTEMS INCORPORATING THE SAME

    BLACK MATTHEW LEE / GROSS TIMOTHY MICHAEL / LAYOUNI KHALED | European Patent Office | 2020

    Free access