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釉面缺陷主要有缺釉、釉薄、釉粘、釉脏、釉磕、滚釉、釉炸、釉缕、桔釉、釉泡、剥釉、蹭釉、划釉、釉面无光等缺陷,共计21种。这些缺陷中又以缺釉、釉薄、滚釉、釉缕、釉泡、釉炸较常见。因篇幅所限,只简要地介绍这6种常见缺陷造成的原因和克服方法。一、缺釉。这种缺陷主要表现在釉面局部缺釉,使坯体露出,影响产品外观质量。造成这种缺陷的主要原因有:1.釉浆太细,釉浆
Glazed defects mainly include defects such as lack of glaze, glaze, glaze, glaze, glaze, rolling glaze, glaze, glaze, orange glaze, glaze, glaze, glaze, glaze, glaze and other defects. A total of 21 species. Among these defects are the lack of glaze, glaze thinness, rolling glaze, glazes, glazes and glazes. Due to limited space, we briefly introduce the causes of these six common defects and how to overcome them. One, lack of glaze. This defect is mainly manifested in the lack of glaze on the glaze, so that the green body exposed, affecting the appearance of the product quality. The main reasons for this defect are: 1. The glaze slurry is too thin and the glaze slurry