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机构地区:[1]大连工业大学玻璃与无机新材料研究所,辽宁大连116034 [2]大连尚艺集团研发中心,辽宁大连116001 [3]大连正彩玻璃制品有限公司,辽宁大连116001
出 处:《玻璃与搪瓷》2014年第4期37-41,共5页Glass & Enamel
摘 要:中国从公元前9世纪(春秋朝代)开始到17世纪(清朝早期),琉璃的成分基本经历铅钡成分、高铅成分和钾钙成分,现在琉璃成分多种多样。在古代琉璃各种类型成分系统中,均含有较多的氧化铝,这一方面是由于古代琉璃原料,如长石、石英砂中含有较高的氧化铝所造成的,另一方面由于古代琉璃用氟化物乳浊时,必需加入氧化铝。直至乾隆朝代才有低铝成分,生产透明的琉璃。隨着环境保护要求的提高,为了防止污染,采用无铅成分是琉璃的发展方向。The vast varieties of Chinese LIULI (colored glaze) compositions basically evolved and developed from lead barium, high lead, potassium calcium compositions from the 9th century BC ( Spring and Autumn Period) to 17th century AD (early Qing Dynasty), and more compositions have been developed in comtemporary LIULI. All the previous compositions in ancient LIULI contained more alumina, because the raw materials used for ancient LIULI, such as feldspar and quartz sand all contained a lot of alumina. Moreover, it was necessary to add alumina intentionally because the ancient LIULI was opacified by fluorides. It was not until the Qianlong Period highly transparent LIULI was produced with low alumina composition. Due to the strict demands of environmental protection lead-free compositions become the development tendency of LIULI so as to prevent pollution.
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