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    • 3. 发明公开
    • METHOD AND DEVICE FOR MELTING THE ENDS OF RODS
    • 用于熔化骨架末端的方法和装置
    • KR20070094494A
    • 2007-09-20
    • KR20070025231
    • 2007-03-14
    • SCHOTT AG
    • PIEGENDORFER JOHANNZOETTL MARTIN
    • C03B23/04C03B23/043C03B23/045C03B23/09
    • C03B35/26C03B23/045C03B23/099
    • A method for melting ends of rods, particularly glass rods or tubes, is provided to perform uniform post-melting treatment of ends of glass rods used for electric or electronic parts and to prevent damages caused by sharp ends, including degradation of stability, optical properties, etc. A method for melting ends of rods comprises the steps of: inserting glass rods(9) into receiving portions(51) in a carrier(5); and melting at least one end of each glass rod by flame of a burner(3) while the carrier moves along the conveying direction and passes through the burner and at least one rail(7), wherein the glass rods are lifted by the rain in the receiving portions and pivot on the rail during the melting step.
    • 提供用于熔化棒的特别是玻璃棒或管的端部的方法以对用于电气或电子部件的玻璃棒的端部进行均匀的后熔化处理,并且防止由尖端引起的损伤,包括稳定性的劣化,光学性质 用于熔化棒的端部的方法包括以下步骤:将玻璃棒(9)插入载体(5)中的接收部分(51)中; 并且通过燃烧器(3)的火焰熔化每个玻璃棒的至少一个端部,同时所述载体沿着所述输送方向移动并且通过所述燃烧器和至少一个轨道(7),其中所述玻璃棒被所述雨水提升 所述接收部分在所述熔融步骤期间在所述轨道上枢转。
    • 10. 发明公开
    • ALUMINOBOROSILICATE GLASS
    • 铝合金玻璃
    • KR20070098661A
    • 2007-10-05
    • KR20070030893
    • 2007-03-29
    • SCHOTT AG
    • JOERG FECHNERPETER BRIXDIRK SPRENGER
    • C03C3/076C03C3/083C03C3/087C03C3/089
    • C03C3/091
    • An alkali-free aluminoborosilicate glass is provided to have low density and a high specific modulus of elasticity and be appropriate for manufacture of display devices such as LCD display devices or TFT-LCD. An aluminoborosilicate glass having a density of 2.40 g/cm^3 or less and a specific modulus of elasticity of 30 GPa.cm^3.g^(-1) or more comprises 58-70wt% of SiO2, 12-20wt% of Al2O3, 5-15wt% of B2O3, MgO from 0 to less than 6wt%, 2-12wt% of CaO, 0.1-5wt% of BaO, 0-1wt% of SnO2, and 0-2wt% of As2O3. The glass is free of SrO and alkali metal oxide, aside from unexpectable impurities.
    • 提供了无碱铝硼硅酸盐玻璃以具有低密度和高比弹性模量,并且适用于制造诸如LCD显示装置或TFT-LCD的显示装置。 密度为2.40g / cm 3或更小,比弹性模量为30GPa.cm ^ 3.g ^( - 1)或更高的铝硼硅酸盐玻璃包含58-70重量%的SiO 2,12-20重量%的 Al 2 O 3,5〜15重量%的B 2 O 3,MgO为0〜小于6重量%,2-12重量%的CaO,0.1〜5重量%的BaO,0〜1重量%的SnO 2和0〜2重量%的As 2 O 3。 玻璃不含SrO和碱金属氧化物,除了不可预料的杂质外。