Preparation method of albite composite material: Fid-Bau Portal

Preparation method of albite composite material

ZHANG WEN / LI XIAOLIN / XIAO YUANYUAN / GONG MINGYANG

The invention discloses a preparation method of an albite composite material. The preparation method comprises the following steps: selecting high-purity colorless transparent albite crystals; taking the albite crystal particles, and melting the albite crystal particles into colorless and transparent albite glass; the preparation method comprises the following steps: mixing the soda-alumina glass particles and the soda-alumina crystal particles in proportion, grinding, carrying out green body forming, and finally carrying out heat treatment in hot processing equipment to obtain the large colored soda-alumina composite material. According to the preparation method of the albite composite material provided by the invention, high-purity albite crystals extracted from natural inferior jadeite are used as main raw materials to prepare albite glass with the same chemical composition as albite, and the albite crystals, the albite glass and a proper coloring agent are used as raw materials to prepare the albite composite material. And inducing a part of soda-alumina glass to be converted into soda-alumina crystals by using soda-alumina crystal grains, and finally obtaining the colored soda-alumina material with the soda-alumina crystal content of more than 80%.

本申请公开了一种钠铝辉石复合材料制备方法，包括以下步骤：选择高纯度的无色透明钠铝辉石晶体；取钠铝辉石晶体颗粒熔制成无色透明的钠铝玻璃；将钠铝玻璃颗粒与钠铝辉石晶体颗粒按比例混合并进行研磨，然后进行生坯成型，最后在热加工设备中经热处理后获得大块的彩色钠铝辉石复合材料。本申请提供的一种钠铝辉石复合材料制备方法，用从天然劣质翡翠中提取的高纯度钠铝辉石晶体为主要原料，制备与钠铝辉石同一化学组成的钠铝玻璃，以钠铝辉石晶体、钠铝玻璃和适当的着色剂为原料，利用钠铝辉石晶粒诱导部分钠铝玻璃转化为钠铝辉石晶体，最终获得钠铝辉石晶体含量大于80％的彩色钠铝辉石材料。

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