2010 Fiscal Year Final Research Report
Development of a new protection methods based on a analysis of the corrosion mechanisms for metal cultural properties
| Project/Area Number |
19300297
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Cultural property science
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| Research Institution | Tokyo National University of Fine Arts and Music |
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Principal Investigator |
KIRINO Fumiyoshi Tokyo National University of Fine Arts and Music, 大学院・美術研究科, 教授 (10334484)
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| Co-Investigator(Kenkyū-buntansha) |
KITADA Masahiro 東京藝術大学, 大学院・美術研究科, 名誉教授 (70293032)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 金属文化財 / 腐食・防食 / 微細構造 / 富化層 / 表面処理 / 伝統金工技法 |
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| Research Abstract |
From the surface layer analysis of metal cultural properties, new protection methods is developed. Using metal cultural properties is meiwa-gomonmegin, bunnseisshukinn, mameitagin and steel. These metal cultural properties are Cu-ally, Ag-Au alloy and iron. Oxide layer produced on the surface, and as a result, these cultural properties have a high corrosion resistance. Existence of noble metal such as Ag or Au rich layer has a effective for corrosion.
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