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Analysis of elemental maps from glaze to body of ancient Chinese Jun and Ru porcelain by micro-X-ray fluorescence |
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| Authors: | Lin Cheng Rongwu Li Guoxia Li Zhiguo Liu |
| Affiliation: | a The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing Radiation Center, Beijing 100875, China b Department of Physics, Beijing Normal University, Beijing 100049, China c Institute of Physical Engineering, Zhengzhou University, Zhengzhou 450052, China |
| Abstract: | The reasons how the middle layer of Ru and Jun porcelain between the glaze and body came into being are still not completely understood. Here, elemental maps from the glaze to the body of pieces of ancient Chinese Ru and Jun porcelain were analyzed by micro-X-ray fluorescence. The results show the middle layer was probably formed by the chemical composition of the glaze turning into glassy states and undergoing complex physical-chemical reactions with the body. However, the middle layer of Jun porcelain was formed by the chemical composition of the glaze turning into glassy states and then infiltrating the body at high temperatures during the firing process. |
| Keywords: | 07.85.&minus m 42.79.&minus e |
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