Earticle

초록

영어

During the conservation and maintenance of the birthplace center yard of President Asan Yoon Bosun, four porcelain enamel dishware were excavated from the central yard well. The glaze layer of excavated enamel was severely damaged; hence, the conservation process was done rapidly. In addition, scientific investigation and analysis were conducted to confirm the material properties of the glaze layer. It was confirmed that the outer surface was inverted and dried, while the inner surface was upright and fired during the glazing and drying process by measuring the film thickness. By examining the breakup phenomenon, the breaking up of the white enamel on the colored enamel was confirmed. This indicates that the colored glaze rose to the surface depending on the density of the colored glaze and white glaze. The investigation of the cross-section of the film confirmed that the lower layer formed according to the bonding properties with metal during the glazing process. Analysis of the constituents of the identified lower layer confirmed that there are differences between the specific components of the metal oxide of the lower layer and the surface color development of the upper layer.

목차

ABSTRACT
1. INTRODUCTION
2. RESEARCH METHOD
3. RESULTS AND DISCUSSION
3.1. Film thickness measurement
3.2. Break up phenomenon
3.3. Enamel film layer observation
3.4. Enamel component analysis
4. CONSERVATION OF ENAMEL
4.1. Conservation of before
4.2. Removal of corrosive compounds and foreign substance
4.3. Desalination
4.4. Reinforcement treatment
5. CONCLUSION
REFERENCES

저자

• Jung-Min Lee [ Chungcheong Research Institute of Cultural Heritage, Gongju 32621, Korea ] Corresponding Author

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