| Budget Amount *help |
¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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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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