铜红釉日用陶瓷餐饮具中铜、锡元素迁移量的研究

Study on Cu and Sn Migration of Copper-red Glaze Daily-use Ceramic Tableware

铜红釉是我国传统的高温红色艺术釉,近年来被广泛应用于日用陶瓷餐饮具。本文通过对主要铜红釉品种钧红、祭红、郎红和釉里红釉层的铜、锡含量进行检测,以及对铜红釉陶瓷餐饮具的铜、锡迁移量以及器形进行研究分析,发现钧红、祭红、郎红可检出铜、锡元素迁移,釉里红未能检出铜、锡元素迁移。结果表明,影响铜、锡元素迁移量的主要因素为釉层中的铜、锡元素含量以及日用陶瓷餐饮具器形的内表面积与容积的比值。

As traditional high temperature red artistic glaze of China,copper-red glaze has been widely used in daily-use ceramic tableware in recent years.In this paper,content of Cu and Sn were detected in the glaze of the main kinds of copper-red glaze products,such as Jun red glaze,sacrificial red glaze,Lang red glaze,underglaze red.Migration of Cu and Sn in different shapes of copper-red glaze daily-use ceramic tableware were tested and analyzed.It was found that migration of Cu and Sn could be detected in Jun red glaze,sacrificial red glaze,Lang red glaze,but not in underglaze red.The result show that the main factors affecting the migration of Cu and Sn were the contents of Cu and Sn in the glaze layer,and the ratio of internal surface area to volume of the shape of daily-use ceramic tableware.