Study of High-Temperature Iron-Series Glazed Wares from Guangyuan Kiln
Author Information
Author(s): Wu Lin, Nie Yourongtian, Li Jinwei, Wu Junming, Shi Wei, Wu Yanfang, Jiang Yueguang
Primary Institution: Research Center of Ancient Ceramic, Jingdezhen Ceramic University, Jingdezhen, China
Hypothesis
The chromatic variations and formation mechanisms of high-temperature iron-series glazed wares from the Guangyuan kiln are influenced by their chemical composition and microstructure.
Conclusion
The study reveals that the decorative effects of different types of iron-series glazed wares are determined by their chemical composition, phase composition, and microscopic structure.
Supporting Evidence
- The glossy brown glazed ware has the highest Fe2O3 content at 7.67 wt%, while pure black glazed ware has the lowest at 4.84 wt%.
- Microscopic observations show that pure black glazed ware has numerous small crystalline grains, while hare’s fur glaze features larger dendritic crystal flowers.
- The study found that the chemical composition of the glaze is similar to that of black glazed wares used throughout Chinese history.
Takeaway
This study looks at ancient Chinese pottery and how the colors and patterns are made using different types of iron in the glaze.
Methodology
The study used various analytical techniques including EDXRF, SEM-EDS, Raman spectroscopy, and XRD to analyze the chemical composition and microstructure of the glazed wares.
Limitations
The research is primarily limited to a specific region and may not represent all high-temperature iron-series glazed wares from other areas.
Statistical Information
Statistical Significance
p>0.05
Digital Object Identifier (DOI)
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