The invention provides a deep sea glass floating ball. The deep sea glass floating ball is prepared from the following components in percentage by mass: 55-65 wt% of silicon oxide, 18-25 wt% of aluminum oxide, 3-6 wt% of lithium oxide, 2-5 wt% of magnesium oxide, 2-6 wt% of sodium oxide, 0.5-2 wt% of potassium oxid, 0.5-1.5 wt% of boron oxide, 0-1 wt% of zirconium oxide, and 0-1 wt% of titanium oxide, wherein the mass fractions of zirconium oxide and titanium oxide are not 0 at the same time. A formula of which the main component is Li2O-Al2O3-SiO2 is used, the prepared transparent microcrystalline glass does not have the phenomenon that the performance of the glass is obviously influenced by phase division, the glass body is uniform in component, the performance of the glass body can meetthe use requirement of a deep sea floating ball, the cost is lower, the pressure resistance is higher, and the working depth of the deep sea glass floating ball manufactured by the glass body is morethan 12,000 m. The invention further provides a preparation method of the deep sea glass floating ball.

    本发明提供了一种深海玻璃浮球,由以下质量分数的组分制备得到:氧化硅55~65wt%;氧化铝18~25wt%;氧化锂3~6wt%;氧化镁2~5wt%;氧化钠2~6wt%;氧化钾0.5~2wt%;氧化硼0.5~1.5wt%;氧化锆0~1wt%;氧化钛0~1wt%;氧化锆和氧化钛的质量分数不同时为0。本发明使用主要成分为LiO‑AlO‑SiO的配方,制备得到的透明微晶玻璃不存在分相等明显影响玻璃性能的现象,玻璃本体成分均匀,其性能可满足深海浮球的使用要求,且成本较低,更耐压,用其制作的深海玻璃浮球工作深度大于12000米。本发明还提供了一种深海玻璃浮球的制备方法。


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    Title :

    Deep sea glass floating ball and preparation method thereof


    Additional title:

    一种深海玻璃浮球及其制备方法


    Contributors:
    MA YANPING (author) / XIONG CHUNRONG (author) / LI MINGHAN (author) / JIANG HONG (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL




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