Journal of Inorganic Materials

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Microstructure of Spot on the Blue Colours of Jingdezhen BIne and White Porcelain

WU Jun; LI Jia-Zhi; GUO Jing-Kun   

  1. Shanghai Institute of Ceramics; Chinese Academy of Sciences Shanghai 200050 China
  • Received:1998-04-16 Revised:1998-05-20 Published:1999-02-20 Online:1999-02-20

Abstract: The microstructure and compositions of the spots on the blue colours of Jingdezhen Blue andWhite porcelain were investigated. The spots on the blue colours of Blue and White porcelainare the result of crystallization and enrichment of manganese and iron contained in cobalt bluepigment after high temperature sintering, and the compositions of the spots mainly depend on thecontents of manganese and iron in cobalt blue pigment.

Key words: spot on the blue colours of Blue and White porcelain, microstructure, cobalt bluepigment

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