Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heater furnace plate and method for producing liquid crystal glass substrate/cover plate
The invention provides a heater furnace plate and a method for producing a liquid crystal glass substrate/cover plate. The method comprises the following specific steps: S1, mixing and heating a high-purity alumina powder mixture, an organic binder and water to obtain slurry; s2, the slurry is pressurized and injected into a mold, pressure maintaining, demolding and shaping are carried out, a furnace plate blank is obtained, during grouting, the grouting pressure ranges from 0.8 Mpa to 1.0 Mpa, and the slurry temperature ranges from 40 DEG C to 50 DEG C; and S3, sintering the furnace plate blank twice to obtain the aluminum oxide ceramic heating furnace plate. The composite material is prepared by slip casting and sintering methods, so that the production cost can be reduced and the manufacturing period can be shortened.
本发明提供一种用于生产液晶玻璃基板/盖板用的加热器炉盘及方法，具体步骤如下：S1将高纯度氧化铝粉混合料、有机粘结剂、水混合加热得到浆液；S2将浆料加压注入模具中，保压，脱模，修型得到炉盘毛坯，注浆时，注浆压力为0.8Mpa‑1.0Mpa，浆料温度为40℃～50℃；S3对炉盘毛坯进行两次烧结得到氧化铝陶瓷加热炉盘。本发明通过注浆成型、烧结法制备，可以降低生产成本和制作周期。
Heater furnace plate and method for producing liquid crystal glass substrate/cover plate
The invention provides a heater furnace plate and a method for producing a liquid crystal glass substrate/cover plate. The method comprises the following specific steps: S1, mixing and heating a high-purity alumina powder mixture, an organic binder and water to obtain slurry; s2, the slurry is pressurized and injected into a mold, pressure maintaining, demolding and shaping are carried out, a furnace plate blank is obtained, during grouting, the grouting pressure ranges from 0.8 Mpa to 1.0 Mpa, and the slurry temperature ranges from 40 DEG C to 50 DEG C; and S3, sintering the furnace plate blank twice to obtain the aluminum oxide ceramic heating furnace plate. The composite material is prepared by slip casting and sintering methods, so that the production cost can be reduced and the manufacturing period can be shortened.
本发明提供一种用于生产液晶玻璃基板/盖板用的加热器炉盘及方法，具体步骤如下：S1将高纯度氧化铝粉混合料、有机粘结剂、水混合加热得到浆液；S2将浆料加压注入模具中，保压，脱模，修型得到炉盘毛坯，注浆时，注浆压力为0.8Mpa‑1.0Mpa，浆料温度为40℃～50℃；S3对炉盘毛坯进行两次烧结得到氧化铝陶瓷加热炉盘。本发明通过注浆成型、烧结法制备，可以降低生产成本和制作周期。
Heater furnace plate and method for producing liquid crystal glass substrate/cover plate
一种用于生产液晶玻璃基板/盖板用的加热器炉盘及方法
TONG YAFENG (Autor:in) / SUN GANGZHI (Autor:in) / WANG ZHAOJIE (Autor:in) / ZHAO YUFENG (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
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