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发明公开
CN102815930A 一种α-β吊墙砖生产工艺 无效 - 驳回

一种α-β吊墙砖生产工艺
摘要：
本发明公开了一种α-β吊墙砖生产工艺，包括以下步骤，（1）、制作泡沫模型；（2）、在模型表面刷一薄层涂料，然后放置干燥；（3）、模型装箱填砂；（4）、配料：配料中含有30%的合成α-β吊墙砖熟料、59.5～64.4%的α氧化铝、6.3%的纯碱、1.03%的石英和0.37%的青石粉；（5）、电炉浇铸；（6）、保温退火；（7）、冷加工。本发明生产出的α-β吊墙砖材可应用在玻璃工业中，具有易加工，成本低，外观美观等优点，具有提高玻璃液纯净度的好处。
摘要（英）：

The present invention discloses an alpha-beta hanging wall brick production process, which comprises the following steps: (1) preparing a foam model; (2) brushing a thin layer coating on the surface of the model, standing, and drying; (3) carrying out packing and sand filling on the model; (4) preparing a material, wherein the prepared material comprises, by weight, 30% of a synthetic alpha-beta hanging wall brick clinker, 59.5-64.4% of alpha alumina, 6.3% of soda ash, 1.03% of quartz, and 0.37% of Qing stone powder; (5) casting with an electric furnace; (6) carrying out thermal insulation annealing; and (7) carrying out cold processing. The alpha-beta hanging wall brick produced by the process of the present invention can be applicable for glass industries, and has advantages of easy processing, low cost, beautiful appearance, and the like. In addition, a molten glass purity increase effect is provided.

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