• 보존과학연구
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• 통권21호
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• pp.77-99
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• 2000

Tumuli located in Chodang-dong in Kangreung City are sitesexcavated by the Museum of Kangreung University in 1993.Ofthese sites, a gilt bronze crown and gilt bronze sword with ring pommel with a tri-leaf ornament were excavated from the B-16tumulus. Underneath the gilt bronze crown was the gilt bronzes word with ring pommel with tri-leaf ornament, and these artifacts were treated with Polyurethane foams on the spot followed by special measures for conservation. This manuscript describes measures for conservation andanalysis with regard to the gilt bronze crown, gilt bronze sword with ring pommel with tri-leaf ornament and gilt bronze beltornaments. Bronze on the gilt bronze crown was completely corroded, therefore it was consolidated together with soil in the back of the artifact with Paraloid B72 after cleaning. Polyurethanefoams bottom was finished by applying the mixture of Epoxy resinAW106 and HV935K with soil. On the sword with ring pommel, the wooden part of the hilt was coated with Paraloid B72 (in Xylene) and the blade was consolidated with Paraloid NAD-10 30% after desalting with Sodium sesquicarbonate method. The gilt bronzebelt ornaments were treated with 3% Benzotriazole, coated with Paraloid B72 and then joined by using Cyanlacrylate. Specimens for the gilt bronze crown and gilt bronze belt ornaments were produced and gilding layers were examined under a metallographic microscope. The gilt bronze crown and the gilt bronze belt ornament maintained relatively good gilding quality with uniform gilding layers. Analysis of wood for the sheath of the sword with ring pommel revealed it to be Juglans mandshurica. Further more, analysis of constituents for a blue colored grassbead from dissolution of Polyurethane foams found it to be from the $Na_2O$-CaO-$AI_2O_3$-$SiO_2$ family.

• 보존과학연구
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• 통권30호
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• pp.5-19
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• 2009

This study is about the conservation treatment from 2008 through 2009 of Gilt-Bronze Cap excavated from Andong tumulus at Guildu-ri, Podumyeon, Goheung, Jeonnan. The whole shape of Gilt-Bronze Cap was distorted and destroyed by the earth pressure. For the conservation treatment, first, soil and pollutants came from the findspot were removed. And then to assemble the whole shape of Gilt-Bronze Cap, we carried out the jointing work forming the shape after dismantling. Under that process, the rust of bronze was removed through the microscope at every moment and the gold-plated surface was revealed. Now the conservation treatment was completed and it is expected to perform the scientific research on the manufacturing methods and composition analysis of Gilt-Bronze Cap.

• 한국의류산업학회지
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• 제6권1호
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• pp.61-70
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• 2004

The purposes of this study are to understand shapes, characteristics and source on the costume of musicians in Baekche gilt-bronze incense burner. Baekche accepted to incense burner as one of developed culture through exchange with China. Baekche gilt-bronze incense burner includes mixed Thought of Confucian, Buddhism and Taoism from China. The five musicians showed in Baekche gilt-bronze incense burner are symbols that include Confucian Ohang-thought and peaceful reign based on musical combination and arrangement. So, musicians in Baekche gilt-bronze incense burner to pray to God for Happiness showed as a kind of Genii. As a results of analyzing costume of musicians in Baekche gilt-bronze incense burner are as follows; Upper garments which open in the center front have wide sleeves and tie up in high waist position. Under garments are long and wide skirts. Those costume styles of musicians were to follow spreaded costumes in the Continent at that time. In conclusion, costume of musicians in Baekche gilt-bronze incense burner was showed to receive influence of costume style in China Whijinambukjo period.

• 한국재료학회지
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• 제30권9호
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• pp.453-457
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• 2020

Tomb No. 1 (Donghachong) of the Buyeo Neungsan-ri Tomb complex (listed as UNESCO World Heritage Site), is a royal tomb of the Baekje Sabi Period. One wooden coffin unearthed there is an important relic of the funerary culture of the Baekje. This study examines the production techniques of gilt-bronze objects attached to the wooden coffin excavated from Donghachong. The base metal of the gilt-bronze object is pure copper, with single α phase crystals in a heterogeneous form containing annealing twins; Au and Hg are detected in the gilt layer. We suggest that the surface of the forging copperplate is gilded using a mercury amalgam technique; it is thought that the annealing twins of the base material formed during the heat treatment process for the sheet metal. The gilt layer is three to five times thicker for the gilt-bronze objects found near the foot of the coffin than those near the head. We estimate the plating process is carried out at least three times because three layers are identified on the plate near the head. Therefore, it is likely that the materials and methods used to construct the gilt-bronze objects found in different parts of the coffin are the same, but the number of platings is different. This research confirms the metal crafting techniques used in Baekje by the examination of production techniques of these gilt-bronze objects. Further, our paper presents an important example of restoration and reconstruction for a museum exhibition, through effective use of scientific analysis and investigation.

• 보존과학연구
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• 통권29호
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• pp.91-110
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• 2008

The museum of Chonnam National University unearthed and researched an Andong tumulus located in Gildu-ri, Podumyeon, Goheung, Jeonnam in March 2006, and many remains were excavated from the tomb. The Conservation Science division of the National Research Institute Cultural Heritage was asked to deal with about 100 pieces of relics with gilt bronze, including a Gilt-Bronze Cap, and ironware remains from the excavated site for the museum of Chonnam National University and urgently dealt with the excavated site for 4 days from March 27 to March 30, 2006. All of the remains were dealt with and cleaned up in this way, were moved to the National Research Institute Cultural Heritage, and have been under a conservation treatment until now. In this study, excavated conditions, the handling of the excavated site, the conservation treatment process until now, and the forthcoming conservation treatment plans will be examined specifically focusing on the Gilt-Bronze Cap with gilt bronze among many other remains.

• 보존과학연구
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• 통권31호
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• pp.17-30
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• 2010

There were excavated many relics about 200 pieces including gilt-bronze cap, gilt-bronze shoes, bronze mirror and armor, etc. in Ahndong tumulus, Gildu-ri, Goheung. The National Research Institute of Cultural Heritage was undertaking excavation of major damaged relics that were corroded by several environment and were destroyed by a lump of earth. Shoes are consolidated with soils in order to stop destroy during excavation. And these are relocated in order to treat for conservation. Before treatment, X-ray radiography and CT(Computed Tomography) are used in order to examine the original surface and the shape of shoes. As a result, we confirm the condition of shoes. If soils are removed, gilt-bronze shoes are crumbling into little pieces because gilt-bronze shoes are damaged by corrosion and deformation. So, shoes are consolidating with inner soils and are removing outer soils. Throughout conservation treatment, shoes recovered original form and inner soils are consolidated in order to keep the shape of shoes.

• 박물관보존과학
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• 제20권
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• pp.1-12
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• 2018

익산시 웅포면 입점리 1호분 출토 금동제유물 편들은 1986년 2월 마을 뒷산에서 한 고등학생에 의해 발견매장문화재로 신고되었고, 이에 국립문화재연구소에서 긴급발굴조사를 실시하였다. 금동대륜, 금동입식, 금동관모, 금동식리 등은 신고자에 의해 수습되어 있었다. 또한 발굴조사 당시 석실 내부가 심하게 훼손되어 많은 수의 금동제유물 편들은 정확한 출토위치를 알 수 없어, 지금까지도 금동관의 조합 관계가 확인되지 않고 있다. 중요 유물인 금동관모, 금동식리 등은 보존처리 후 편 접합을 통해 외형적 모습이 복원되었으며, 금속공예기법으로 새긴 봉황문, 물고기 비늘문, 연화문 등의 문양을 관찰할 수 있었다. 본 글에서는 여러 편들로 파손되어 있는 금동제유물 편들에 대한 특징적 요소와 제작기법을 소개하여 복원의 기초적 학술자료로 제공하고, 이 자료를 바탕으로 입점리 금동관의 원형이 복원될 수 있기를 기대한다.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2022년도 춘계학술대회
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• pp.584-586
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• 2022

본 논문에서 스마트 안경을 이용하여 한국의 국보중 하나인 백제 금동대향로를 위한 증강 현실 서비스를 제안했다. 제안한 증강 현실 서비스는 마이크로소프트사의 홀로렌즈 2와 MRTK, 그리고 Unity 프로그램을 이용하여 개발했다. 사용자는 홀로렌즈 2를 착용하고 전시된 백제 금동대향로의 옆에 QR 코드를 바라보면 제안한 서비스가 시작된다. 다음으로 제안한 서비스는 백제 금동대향로의 역사적 설명과 그 안의 오브제들을 사용자들에게 증강하여 시각적으로 제공한다. 특히, 제안한 서비스는 사용자들이 백제 시대의 연주 문화를 경험할 수 있도록 금동대향로의 가상 오악사들을 증강한다. 따라서, 우리는 가상의 오악사들을 이용하여 사용자들에게 현재의 시공간적 제약을 뛰어넘어, 백제 시대 문화 유산의 가치와 의미를 확장된 경험으로 제공할 수 있다. 본 논문에서는 문화 유산인 백제 금동대향로와 제안한 증강 현실 서비스가 자연스럽게 어울려 홀로렌즈 2를 통해서 사용자들에게 제공됨을 확인할 수 있다.

• 보존과학회지
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• 제28권1호
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• pp.29-37
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• 2012

이 연구는 매장상태에서 출토되는 금동유물의 표면색이 고유한 금색 이외에 붉은 계열의 색들과 교반되어 나타나는 원인을 규명하고자 수은아말감도금법을 재현해 보고 완성품에 대하여 열처리 조건을 변화시켜 도금층의 표면색과 표면 및 단면의 상태변화를 알아보고자 하였다. 그 결과 높은 열처리 실험조건 일수록 도금층에 검은 산화물층이 넓게 생성되었으며, 산화물층을 제거한 부분에서는 붉은색의 도금 표면색이 표출되었다. 또한 표면이 노란색과 붉은색으로 교반된 시료의 미세 표면관찰에서는 색상에 따라 표면상태의 변화양상이 다르게 나타났으며 단면에서는 도금층 공극의 밀도와 크기가 점차 커지는 것으로 밝혀졌다. 열처리 실험 후 표면성분분석 결과 온도가 올라갈수록 Hg와 Au의 비율은 감소하였으나 Cu의 성분비는 증가하였다. 또한 단면분석 결과에서도 실험조건에 따른 층위별 Au와 Cu의 성분변화가 반비례하는 경향을 보였다. 이러한 실험결과들을 볼 때 아말감을 이용한 금동유물은 생산과정이나 생산 이후에 열이 도금층의 표면색에 영향을 미치는 것을 의미하며 도금층 상태에도 관계된다는 것을 확인할 수 있었다.

• 박물관보존과학
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• 제26권
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• pp.119-142
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• 2021

금동은제식리는 무령왕릉에서 출토된 무령왕의 식리로 결실된 부분이 많아 재조사의 필요성이 꾸준히 제기되었다. 이에 과학적인 보존처리 및 분석을 진행하여 제작기법을 연구하였다. 보존처리는 형태 복원 및 편 접합에 중점을 두고 실시하였다. 그 결과, 우측 식리 상연과 뒤축 일부 편을 접합하여, 결합방법 및 발등 결합에 사용된 원두정의 개수를 확인하였다. 성분 분석결과, 외판 등은 순동에 수은 아말감 금도금을 한 것으로 추정되며, 내판은 순은을 사용하였다. 금동은제식리의 주문양은 봉황문, 연화문, 6엽 화문이며, 전체적으로 연화문의 비율이 높다. 각 판의 결합은 영락사, 금동사, 원두정, 사면정을 사용하였다. 내·외판 결합은 영락사를 사용하였는데, 내측판의 중앙과 후면에는 금동사로만 결합하여 장식 기능과 결합 기능을 구분하여 사용한 것으로 추정된다. 또한 제작과정에서 금동제판과 은제판의 외면에는 광쇠질한 흔적이 확인되지만, 은제판의 내면에서는 확인되지 않아 내면보다 외면의 마무리에 중점을 둔 것으로 추정된다.