摘要:
A glass for a display substrate composed of 50 to 70% SiO2, 10 to 25% Al2O3, 8.4 to 20% B2O3, 0 to 10% MgO, 6 to 15% CaO, 0 to 10% BaO, 0 to 10% SrO, 0 to 10% ZnO, 0 to 5% TiO2, 0 to 5% P2O5, 0.01 to 0.2% alkali metal, and from 0.01% to less than 0.4% ZrO2, as expressed in % by mass. The glass can have a β-OH value of 0.20/mm or more and an area of 0.1 m2 or more. The glass is produced by mixing raw materials to provide the SiO2, Al2O3, B2O3, MgO, CaO, BaO, SrO, ZnO, TiO2, P2O5 and alkali metal contents, electrically melting the raw materials in a melting furnace constructed of a high zirconia refractory; and refining, homogenizing and forming the glass melt.
摘要翻译:一种用于显示基板的玻璃,由50-70%SiO 2,10-25%Al 2 O 3,8.4至20%B 2 O 3,0至10%MgO,6至15%CaO,0至10%BaO,0至10%SrO, 0〜10%的ZnO,0〜5%的TiO 2,0〜5%的P 2 O 5,0.01〜0.2%的碱金属和0.01〜0.4%的ZrO 2。 玻璃可以具有0.20 / mm以上的-OH值,0.1m 2以上的面积。 通过混合原料制备玻璃,以提供SiO 2,Al 2 O 3,B 2 O 3,MgO,CaO,BaO,SrO,ZnO,TiO 2,P 2 O 5和碱金属含量,在由高耐氧化锆耐火材料构成的熔炉中将原料电熔融 ; 并精炼,均化和形成玻璃熔体。
摘要:
A glass for a display substrate composed of 50 to 70% SiO2, 10 to 25% Al2O3, 8.4 to 20% B2O3, 0 to 10% MgO, 6 to 15% CaO, 0 to 10% BaO, 0 to 10% SrO, 0 to 10% ZnO, 0 to 5% TiO2, 0 to 5% P2O5, 0.01 to 0.2% alkali metal, and from 0.01% to less than 0.4% ZrO2, as expressed in % by mass. The glass can have a β-OH value of 0.20/mm or more and an area of 0.1 m2 or more. The glass is produced by mixing raw materials to provide the SiO2, Al2O3, B2O3, MgO, CaO, BaO, SrO, ZnO, TiO2, P2O5 and alkali metal contents, electrically melting the raw materials in a melting furnace constructed of a high zirconia refractory; and refining, homogenizing and forming the glass melt.
摘要翻译:一种用于显示基板的玻璃,由50-70%SiO 2,10-25%Al 2 O 3,8.4至20%B 2 O 3,0至10%MgO,6至15%CaO,0至10%BaO,0至10%SrO, 0〜10%的ZnO,0〜5%的TiO 2,0〜5%的P 2 O 5,0.01〜0.2%的碱金属和0.01〜0.4%的ZrO 2。 玻璃可以具有0.20 / mm以上的-OH值,0.1m 2以上的面积。 通过混合原料制备玻璃,以提供SiO 2,Al 2 O 3,B 2 O 3,MgO,CaO,BaO,SrO,ZnO,TiO 2,P 2 O 5和碱金属含量,在由高耐氧化锆耐火材料构成的熔炉中将原料电熔融 ; 并精炼,均化和形成玻璃熔体。
摘要:
An alkali-free glass substrate containing, by mass percent, 50-70% of SiO2, 10-25% of Al2O3, 5-20% of B2O3, 0-10% of MgO, 0-15% of CaO, 0-10% of BaO, 0-10% of SrO and 0-5% of ZnO, also containing SnO2 and/or Sb2O3 and having a B-OH value of at least 0.485/mm.
摘要翻译:一种无碱玻璃基板,以质量%计含有50-70%的SiO 2,10-25%的Al 2 O 3,5-20%的B 2 O 3,0-10%的MgO,0-15%的CaO,0-10 BaO%,0-10%SrO,0-5%ZnO,也含有SnO 2和/或Sb 2 O 3,B-OH值至少为0.485 / mm。
摘要:
An element sealed body comprises a glass substrate, an element mounted on the glass substrate, and a protective glass for sealing the element, wherein a surface of the protective glass and a surface of the glass substrate, which are brought into contact with each other, have a surface roughness Ra of 2.0 nm or less respectively.
摘要:
Provided is a vapor deposition method of forming one or a plurality of layers on a one surface (7a) side of a glass substrate (7), the one or the plurality of layers including an organic layer (4), the vapor deposition method including: forming at least one layer of the one or the plurality of layers by vapor deposition treatment; and in the vapor deposition treatment, bringing one surface (15a) of a cooling plate (15) for cooling the glass substrate (7) into direct surface contact with another surface (7b) of the glass substrate (7), and bringing the contact surfaces (7b and 15a) of the cooling plate and the glass substrate into an intimate contact with each other to an extent of being peelable by the direct surface contact.
摘要:
The invention provides an alkali-free glass substrate small in the variation of the thermal shrinkage and a process for producing the same. An alkali-free glass substrate of the invention has an absolute value of a thermal shrinkage of 50 ppm or more when the alkali-free glass substrate is heated at a rate of 10° C./min from a room temperature, kept at a holding temperature of 450° C. for 10 hr and then cooled at a rate of 10° C./min.
摘要:
A method of manufacturing a glass substrate for a display including the steps of: preparing a glass raw material blended so as to adjust as, on the basis of mass percentage, SiO2 40-70%, Al2O3 2-25%, B2O3 0-20%, MgO 0-3.5%, CaO 0-15%, SrO 0-10%, BaO 0-2%, ZnO 0-10%, R2O 0-25% (where R denotes at least one of Li, Na and K), As2O3 0-0.4%, Sb2O3 0-0.9%, and 0.1%
摘要翻译:一种制造用于显示器的玻璃基板的方法,包括以下步骤:制备混合的玻璃原料,以基于质量百分比调节SiO 2 40-70%,Al 2 O 3 2-25%,B 2 O 3 0-20 %,MgO 0-3.5%,CaO 0-15%,SrO 0-10%,BaO 0-2%,ZnO 0-10%,R 2 O 0-25%(其中R表示Li,Na和K中的至少一种 ),As2O3 0-0.4%,Sb2O3 0-0.9%和0.1%
摘要:
Disclosed is a material for coating the surface of a platinum material made of platinum or an platinum alloy. Specifically disclosed is a coating material for platinum materials which contains a fire-resistant material component including alumina and silica, and a glass component.
摘要:
The invention provides an alkali-free glass substrate small in the variation of the thermal shrinkage and a process for producing the same. An alkali-free glass substrate of the invention has an absolute value of a thermal shrinkage of 50 ppm or more when the alkali-free glass substrate is heated at a rate of 10° C./min from a room temperature, kept at a holding temperature of 450° C. for 10 hr and then cooled at a rate of 10° C./min.
摘要:
The invention provides an alkali-free glass substrate small in the variation of the thermal shrinkage and a process for producing the same. An alkali-free glass substrate of the invention has an absolute value of a thermal shrinkage of 50 ppm or more when the alkali-free glass substrate is heated at a rate of 10° C./min from a room temperature, kept at a holding temperature of 450° C. for 10 hr and then cooled at a rate of 10° C./min.