Characterization of Patinas that Formed on Copper Exposed in Different Environments for One Month
نویسندگان
چکیده
منابع مشابه
Analysis of Historic Copper Patinas. Influence of Inclusions on Patina Uniformity
The morphology and elemental composition of cross sections of eight historic copper materials have been explored. The materials were taken from copper roofs installed in different middle and northern European environments from the 16th to the 19th century. All copper substrates contain inclusions of varying size, number and composition, reflecting different copper ores and production methods. T...
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XPS characterization of (copper-based) coloured stains formed on limestone surfaces of outdoor Roman monuments
Limestone basements holding bronzes or other copper alloys artefacts such as sculptures, decorations and dedicatory inscriptions are frequently met both in modern and ancient monuments. In outdoor conditions, such a combination implies the corrosion products of the copper based alloy, directly exposed to rainwater, will be drained off and migrate through the porous surfaces, forming stains of d...
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ژورنال
عنوان ژورنال: Zairyo-to-Kankyo
سال: 2009
ISSN: 0917-0480,1881-9664
DOI: 10.3323/jcorr.58.143