Earticle

초록

영어

Bronze wares made with forged high-tin bronze technology were first produced in the Persian region of the Orient, gradually brought to India and then to China and the Korean Peninsula. By scientifically analyzing bronze artifacts of Myanmar, which is located halfway between Persia and Korea, it is possible to confirm the trade and the propagation route of technology at the time. This study scientifically analyzed bronze artifacts excavated from the Bagan ruins in Myanmar to identify the manufacturing technology. Forged high-tin b ronze wares in Bagan Dynasty a re with a lloy compositions Cu-Sn. Composed of Cu-Sn only were manufactured by alloying Cu with Sn in a ratio of 76 wt% and 24 wt%, which is a relatively high tin content. High-tin bronze wares composed of Cu-Sn were manufactured with the bronze material of an alloy of Cu and a large amount of Sn by hot working (forging) and finished by quenching. The microstructure indicates temperatures at which the quenching was performed and various microstructures that occur in different temperature ranges are observed such as β (M), γ phase, δ phase as well as primary crystals, α phase. The presence of different microstrucures suggests multiple high-tin bronze wares were quenched at a wide range of temperatures. The non-metallic inclusions of the bronze wares contain sulfur, which indicates with high possibility that the copper provided as the raw material was extracted from copper ores containing sulfur.

목차

ABSTRACT
1. INTRODUCTION
2. METHODOLOGIES
2.1. Sampling and Sample preparation
2.2. Method of analysis
3. RESULTS OF ANALYSIS
3.1. High-sided bronze plate
3.2. Bronze dish
3.3. Bronze spoon
4. CONSIDERATION
5. CONCLUSION
ACKNOWLEDGEMENTS
REFERENCES

키워드

저자

• Jae Sung Lee [ Cultural Heritage Conservation Science Center, National Research Institute of Cultural Heritage, Daejeon 34122, Korea ] Corresponding Author
• Yee Yee Win [ Bagan Archaeological Museum, Department of Archaeology, National Museum and Library, Myanmar ]
• Bonnie Lee [ Cultural Heritage Conservation Science Center, National Research Institute of Cultural Heritage, Daejeon 34122, Korea ]
• Jae Eun Yu [ Cultural Heritage Adminiration, Daejeon 35208, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  보존과학회지 [Journal of Conservation Science]

• 간기

  연5회

• pISSN

  1225-5459

• eISSN

  2287-9781

• 수록기간

  2003~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 602 DDC 700