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MANUFACTURING METHOD OF AN ALKALI-FREE GLASS CAPABLE OF REDUCING THE LIGHT PENETRATION LOSS RATE OF THE ALKALI-FREE GLASS, AND THE ALKALI-FREE GLASS
MANUFACTURING METHOD OF AN ALKALI-FREE GLASS CAPABLE OF REDUCING THE LIGHT PENETRATION LOSS RATE OF THE ALKALI-FREE GLASS, AND THE ALKALI-FREE GLASS
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机译:能够降低无碱玻璃的透光率和无碱玻璃的无碱玻璃的制造方法
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摘要
PURPOSE: A manufacturing method of an alkali-free glass and the alkali-free glass are provided to control the leakage of ZrO2 from a refractory, and to prevent the light penetration loss during a mass-producing process.;CONSTITUTION: A manufacturing method of an alkali-free glass comprises the following steps: mixing raw materials to form the alkali-free glass having the composition of SiO2-Al2O3-B2O3-RO; melting the raw materials; supplying the molten glass to a molding device; and molding the molten glass into a fixed shape. The content of ZrO2 inside the raw materials is less than 0.01mass%.;COPYRIGHT KIPO 2011
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机译:目的:提供一种无碱玻璃和无碱玻璃的制造方法,以控制ZrO2从耐火材料的泄漏,并防止在批量生产过程中的光穿透损失。一种无碱玻璃,包括以下步骤:混合原料以形成具有SiO 2 -Al 2 O 3 -B 2 O 3 -RO的无碱玻璃。熔化原料;将熔融玻璃供应至成型装置;将熔融玻璃成型为固定形状。原料中ZrO2含量小于0.01mass%。; COPYRIGHT KIPO 2011
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