硅锌矿结晶动力学研究  

Study of the Crystallization Process of Silica-zinc Ore

作　　者：刘干平 李刘旒 刘小文 Liu Ganping;Li Liuliu;Liu Xiaowen(Longquan Dingqing Celadon Workshop;University of Cambridge,UK)

机构地区：[1]龙泉市鼎青青瓷坊 [2]英国剑桥大学

出　　处：《景德镇陶瓷》2024年第5期84-88,共5页Jingdezhen Ceramics

摘　　要：以透明釉为基础,在透明釉中加入氧化锌,制成结晶釉,采用不同的烧成制度进行烧制实验,即不同的烧成温度、保温温度、保温时间,得到不同结晶效果的烧成制品。通过观察烧成制品的结晶体数量、尺寸、形态,总结出硅锌矿晶体的成核和生长规律,从而推算出晶核形成速率、晶体长大速度与过冷度的关系。Based on transparent glaze,zinc oxide is added to the transparent glaze to make crystal glaze,and different firing systems are used for firing experiments,that is,different firing temperature,heat preservation temperature,heat preservation time,and different crystallization effects of firing products,by observing the number,size and morphology of the fired products,the nucleation and growth law of silicon-zinc ore crystals are summarized,so as to calculate the relationship between crystal nucleation rate,crystal growth rate and subcooling.

关 键 词：结晶釉 硅锌矿 晶核形成速率 晶体长大速度 过冷度 

分 类 号：TQ1[化学工程]