<p>This study aims to investigate the production techniques and kiln origins of the unearthed Jun-glazed wares. It examines the microstructure and chemical composition of the wares, as well as their physical properties. The investigation employs a combination of ultra-depth field microscope, SEM-EDS, EDXRF, ICP-MS, TIMS, and thermal dilatometer. The analysis revealed that the content of Al<sub>2</sub>O<sub>3</sub> in the body of Jun glaze ware unearthed from the Yanjialiang site is high, with YJ9 reaching 39.72%. It exhibits distinct formula characteristics in its body material and relatively coarse production quality, markedly differing from the Jun-glazed wares of the Song, Jin, and Yuan Dynasties excavated in Henan, China, in terms of composition, microstructure, and other aspects. This is the first time that this unique Jun-glazed wares composition has been discovered. Some Jun-glazed wares were produced from the Ding kiln, Hebei Province, others are likely produced from Jun Kilns in central and western Henan, as suggested by their compositional data.</p>

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Composition and microstructure of Yuan Dynasty Jun glazed stoneware from Yanjialiang site, Inner Mongolia, China

  • Ke Shi,
  • Mei Yong,
  • Lijun Dong

摘要

This study aims to investigate the production techniques and kiln origins of the unearthed Jun-glazed wares. It examines the microstructure and chemical composition of the wares, as well as their physical properties. The investigation employs a combination of ultra-depth field microscope, SEM-EDS, EDXRF, ICP-MS, TIMS, and thermal dilatometer. The analysis revealed that the content of Al2O3 in the body of Jun glaze ware unearthed from the Yanjialiang site is high, with YJ9 reaching 39.72%. It exhibits distinct formula characteristics in its body material and relatively coarse production quality, markedly differing from the Jun-glazed wares of the Song, Jin, and Yuan Dynasties excavated in Henan, China, in terms of composition, microstructure, and other aspects. This is the first time that this unique Jun-glazed wares composition has been discovered. Some Jun-glazed wares were produced from the Ding kiln, Hebei Province, others are likely produced from Jun Kilns in central and western Henan, as suggested by their compositional data.