GLASS FOR CHEMICAL STRENGTHENING, CHEMICALLY STRENGTHENED GLASS, AND METHOD FOR MANUFACTURING CHEMICALLY STRENGTHENED GLASS
    1.
    发明公开
    GLASS FOR CHEMICAL STRENGTHENING, CHEMICALLY STRENGTHENED GLASS, AND METHOD FOR MANUFACTURING CHEMICALLY STRENGTHENED GLASS 审中-公开
    玻璃化学GAIN,化学强化玻璃及其制造方法化学浆的玻璃

    公开(公告)号:EP3124446A1

    公开(公告)日:2017-02-01

    申请号:EP15769494.4

    申请日:2015-03-25

    IPC分类号: C03C3/087 C03C3/091 C03C21/00

    摘要: An object of the present invention is to provide a glass for chemical strengthening which is capable of improving strength as compared with an ordinary soda lime silicate glass even when the same chemical strengthening treatment as that in a conventional process is applied and has good devitrification characteristics, a chemically strengthened glass using the glass for chemical strengthening, and a method for producing the chemically strengthened glass. The present invention provides a glass for chemical strengthening having a specific glass composition described in the present specification.

    摘要翻译: 本发明的一个目的是提供一种用于化学加强的所有其能够与普通的钠钙硅酸盐玻璃相比,即使当相同的化学强化处理如在常规方法中那样被施加,并且具有良好的耐失透特性提高强度的提供一种玻璃, 化学强化玻璃使用玻璃的化学强化,以及用于制造化学强化玻璃的方法。 本发明提供了一种具有本说明书中记载的具体玻璃组合物的化学强化的玻璃。

    GLASS AND CHEMICALLY TOUGHENED GLASS USING SAME
    3.
    发明公开
    GLASS AND CHEMICALLY TOUGHENED GLASS USING SAME 审中-公开
    玻璃和化学强化玻璃使用相同

    公开(公告)号:EP3162772A1

    公开(公告)日:2017-05-03

    申请号:EP15811886.9

    申请日:2015-06-24

    IPC分类号: C03C3/087 C03C3/091 C03C21/00

    摘要: An object is to provide a glass for chemical toughening treatment satisfying low brittleness, low melt viscosity and high chemical toughening characteristics, and a chemically toughened glass using the same. Provided is a glass for chemical toughening treatment containing, in mass% in terms of oxides, SiO 2 63 to 76, B 2 O 3 0 to 2, Al 2 O 3 2 to 10, MgO 2 to 12, CaO 0.1 to 8, Na 2 O 14.5 to 19, K 2 O 0 to 3, and Fe 2 O 3 0 to 0.5, satisfying a total content of alkali earth metal oxides (RO) being from 5 to 15, satisfying 15×MgO/RO-RO≥3, and having a temperature T 2 at which a glass viscosity reaches 10 2 dPa·s being 1,600°C or lower.

    摘要翻译: 本发明的目的是提供一种满足低脆性,低熔融粘度和高化学增韧特性的用于化学增韧处理的玻璃以及使用该化学增韧玻璃的化学钢化玻璃。 本发明提供以氧化物换算计含有SiO 2 63〜76,B 2 O 3 0〜2,Al 2 O 3 10〜10,MgO 2〜12,CaO 0.1〜8,Na 2 O 14.5〜19,K 2 O 0的化学增韧处理用玻璃 至3,并且Fe 2 O 3 0至0.5,满足碱土金属氧化物(RO)的总含量为5至15,满足15×MgO / RO-RO≥3且具有玻璃粘度达到102的温度T2 dPa·s为1600℃以下。