湖南大学学报（自然科学版）2011，Vol.38Issue(8)：58-61,4.
电瓷釉用棕色尖晶石色料合成方法研究
Study of the Synthesis of Brown Spinel Pigments for Porcelain Insulator
摘要
Abstract
Chemical materials of Fe2O3, MnO2 and Cr2O3 were used to synthesize brown pigments with the conditions of electric heating and microwave heating respectively. The composition and structure of brown pigments and the effect on colouration by different synthesis method were characterized by means of SEM, XRD, and Colorimeter. The results have shown that the temperature needed for microwave heating is 200 'C lower than that of electric heating and the synthesis time has been shortened by 1/12. The pigments synthesized by microwave heating present the features of fine, regular and uniform grain and ideal colouration result as well. The stability of porcelain insulator colouration can be increased and the chroma-tism or other defects can be reduced by using synthesized pigments.关键词
色料/微波合成/棕釉Key words
pigments/ microwave sintering/ brown glaze分类
化学化工引用本文复制引用
李玉平,彭静,竺保成,张建琪..电瓷釉用棕色尖晶石色料合成方法研究[J].湖南大学学报（自然科学版）,2011,38(8):58-61,4.基金项目
湖南省自然科学基金资助项目(09JJ6001) （09JJ6001）
