欢迎来到天天文库
浏览记录
ID:15724470
大小:1.93 MB
页数:9页
时间:2018-08-05
《宋、元时期广西的乳光釉研究》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、B.30宋、元时期广西的乳光釉研究*AStudyOnGuangxiOpaqueGlazedWaresOfSongandYuanDynasties孙伟燕张志刚周学林钱伟君(中国科学院上海硅酸盐研究所,上海,200050,中国)李铧周华(桂林市立物商店,广西棒林,541000,巾国)(桂林博物馆,广西桂林,541000,中国)SunWeiyan,ZhangZhigang,ZbouXuelin,QianWeijun,(ShahghailnstituteofCeramics,ChineseAcademyofSciences,Shanghai,
2、200050,China)LiHuaZhouHua(CulturalStoreofOuilinCity,Guilin,Guangxi.541000,China)(GuilinMuseum,Ottilin,Guangxi.541000,China)AbstractInthispapertenopaqueglazedshardswereselectedfromGuangxisixkilnsites.ThechemicalcompositionsofbodiesandglazeswereanalyzedbymeansofWXRFmethod
3、.Themicrostructuresofbodiesandglazeswereobservedwithultra-thinlayersamplesundertheopticalmicroscope.AtthesametimethecrosssectionsofsampleswerepolishedandobservedbymeansofJSM.6700FFieldEmissionScanningElectronMicroscopeforstudyingtheirmicrostructureinthesubmicronsizerang
4、e.Theanal蜘calresultsindicatedthatthecompositionsofbodiesfromthesixkilnsituswerehighsilicaandlowaluminatype,whichweremadefromhighquartzmicaceousclay.ThecompositionsofglazesofshardsfromsixkilnsiteswerehighCaOashglazeswiththeirX(ROYR203、ratiosbeingnearlYequaltoavalueof10.T
5、heyshouldbelongtotypicalphaseseparationglazes.Thedistributionconcentrationsofsubmicrondropletswereveryhigh.ThedifferenceofdropletsizesforshardsfromdifferentkilnsitesandtheexistenceofsmallamountofCuOmadetheopalescentglazesappearindifferentcolorsofmoonwhite,lightgreen(1ig
6、htgreyishgreen)andblue(1ightblue).TheblackcolorofGuanngxiopaqueglazewasalsoresultedfromtypicalphaseseparationmierostructureinconjunctionwithcoalescent,withaseparationconcentrationhigherthanthatofotheropaqueglazes,anddropletsizesintherangeof83nna一124nlTl.早在两宋交替之际,在广西桂林附近
7、的青瓷窑场又派生出一支烧制乳光釉异军,它开始生产于严关窑,到宋末元初由于战乱,严关窑工匠逃散使得乳光釉生产扩大和发展,南至柳城,北至全州,生产近400年历史,但在各种文献中却找不到对它们的任何记载。广西桂林博物馆李铧和周华先后对广西生产乳光釉的严关窑、东窑、上窑、柳城窑、}上海古陶瓷科学拄术研究会科学基金资助项目318永岁窑、里雍窑、凤山窑、1㈦时}
8、窑等八处窑址进行考查¨':】,认为广西各地早期乳光釉生产因传承严关窑,而在器型、釉色、装饰和制作工艺上与严关窑雷同,均以龙窑烧制,胎瓷化程度高,釉色多为月白、灰白,少天青,天蓝尤其难见,
9、器型多碗、盏、盘等日用瓷。各窑均不见红斑,釉层薄而亮泽,乳光釉瓷器的器足皆为严关窑初期之浅宽圈足,为广西宋代其它青瓷窑所不见。本课题利用现代科学测试手段,系统研究广西乳光釉的胎、釉化学组成、显微结构等等,揭示广西乳光釉内
此文档下载收益归作者所有