MICROCHEMICAL INVESTIGATION OF ANCIENT SILVER AND GOLD PLATED OBJECTS: COATING TECHNIQUES AND DEGRADATION MECHANISMS (Contributo in atti di convegno)

Type
Label
  • MICROCHEMICAL INVESTIGATION OF ANCIENT SILVER AND GOLD PLATED OBJECTS: COATING TECHNIQUES AND DEGRADATION MECHANISMS (Contributo in atti di convegno) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Gabriel Maria Ingo, Giuseppina Padeletti, Tilde de Caro, Cristina Riccucci, Giuseppe Guida, Emma Angelini, Sabrina Grassini (2007)
    MICROCHEMICAL INVESTIGATION OF ANCIENT SILVER AND GOLD PLATED OBJECTS: COATING TECHNIQUES AND DEGRADATION MECHANISMS
    in Strategies for saving our Cultural Heritage - International Conference on Conservation Strategies for Saving Indoor Metals Collections, Cairo (Egypt), 25-02/01-03 2007
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gabriel Maria Ingo, Giuseppina Padeletti, Tilde de Caro, Cristina Riccucci, Giuseppe Guida, Emma Angelini, Sabrina Grassini (literal)
Pagina inizio
  • 9 (literal)
Pagina fine
  • 14 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Strategies for saving our Cultural Heritage - International Conference on Conservation Strategies for Saving Indoor Metals Collections (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • Volume unico (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • Volume unico (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Gabriel Maria Ingo, Giuseppina Padeletti, Tilde de Caro, Cristina Riccucci Istituto per lo Studio dei Materiali Nanostrutturati (ISMN-CNR), Monterotondo, Rome, Italy Giuseppe Guida Istituto Centrale per il Restauro, Rome, Italy Emma Angelini, Sabrina Grassini Dipartimento Scienza dei Materiali ed Ingegneria Chimica, Politecnico di Torino, Italy (literal)
Titolo
  • MICROCHEMICAL INVESTIGATION OF ANCIENT SILVER AND GOLD PLATED OBJECTS: COATING TECHNIQUES AND DEGRADATION MECHANISMS (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-960-87753-7-4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autoriVolume
  • Vari (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • V. Argyropolous, Anno Hein, Mohamed Abdel Harith (literal)
Abstract
  • The manufacturing techniques used in ancient times for coating the copper or silver core of Greek, Roman, Barbarian, Dark and Middle Age artefacts with a thin or thick layer of gold or silver have been studied by means of the combined use of different analytical techniques in order to elucidate some aspects of the manufacturing processes. The results indicate that several methods were used including the simple mechanical application of a thin malleable gold foil or the most complex and sophisticated method based on the use of mercury i.e. the so called fire gilding. The results of the study of golden altar of S. Ambrogio (825 AD) in Milan (Italy) are also presented with the description of the manufacturing processes of this fascinating example of large gilded artefact. Finally, corrosion mechanisms acting during the long-term archaeological burial has been investigated in order to identify degrading agents and mechanisms. (literal)
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