深黑色花岗岩粉体在铁系釉中的应用  

A Research of Applying Powder of Jet Black Granite to Iron-Glaze

作　　者：俞平利[1] 冯伟[1] 刘培德[1] 

机构地区：[1]华侨大学材料科学与工程学院,福建泉州362021

出　　处：《华侨大学学报（自然科学版）》2010年第4期418-421,共4页Journal of Huaqiao University(Natural Science)

基　　金：福建省自然科学基金资助项目(D0610014);华侨大学科研基金资助项目(08HZR02)

摘　　要：以深黑色花岗石粉为主要原料,碎玻璃和红土作为辅助原料,研制铁系釉,并分析釉成分、烧成制度因素对釉性状的影响.结果表明,深黑色花岗石粉的用量以65%~100%为宜,玻璃粉和红土加入量均以5%~10%为宜.此外,烧成制度影响釉的性状,烧成制度的变化改变铁的相变状态,高温有利于铁的分相和铁质富集析出.配合少量红土和碎玻璃粉,可以制得饴釉、铁红釉、光泽黑釉、花釉,甚至＂油滴＂釉等铁系釉.Iron-glazes were made of powder of jet black granite（as main content）,glass dust and red clay（as auxiliary content）.Factors that influenced the character of glaze were investigated,including its component and the heating-up transformations.Results showed that when the amounts of jet black granite and red clay were among 65%~100% and 5%~15%,respectively,the glazes exhibited good performances.Enrichment and phase separation of ion occured easily at higher temperature.Adding red clay and glass dust to powder of jet black granite,could result various iron based glaze,such as iron red glaze,mirror black glaze,furnace transmutation and even ＂oil spot＂ glaze.

关 键 词：铁系釉 花岗石 玻璃 红土 烧成制度 

分 类 号：TQ174.43[化学工程—陶瓷工业]