In: Microscopy and Microanalysis, 2014, vol. 20, no. 2, p. 493-513
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In: Restoration of Buildings and Monuments, 2000, vol. 6, no. 6, p. 597-618
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Mémoire de diplôme HES : Haute Ecole Arc Conservation-Restauration, 2002.
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Mémoire de diplôme HES : Haute Ecole Arc Conservation-Restauration, 2006.
Once archaeological iron artifacts are excavated their protective environment is lost. On exposure to the air the objects can dry out and the earthy as well as the corrosion layers become permeable due to the formation of cracks and fissures. Moisture from the air and oxygen get access to the objects. If chlorides are present in the corrosion layers and metallic iron remains in the artifact,...
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Mémoire de bachelor : Haute Ecole Arc Conservation-Restauration, 2013.
La fouille de l’abri Kilian à Carspach donne l’opportunité aux conservateurs-restaurateurs d’étudier le comportement des métaux modernes en contexte archéologique, au-travers des objets excavés, tels que les plaques d’identification. Le métal subit durant son enfouissement divers processus de corrosion, altérant son état initial et fragilisant l’objet. Ceux-ci dépendent de...
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Mémoire de bachelor : Haute Ecole Arc Conservation-Restauration, 2016.
Die Bachelorarbeit handelt von der Glas- und Silberkorrosion in einer Vitrine im Bernischen Historischen Museum. In der Vitrine sind Objekte des Berner Silberschatzes ausgestellt. Einige Silberobjekte in der Vitrine zeigen bläuliche bis weissliche Schleier und gelbliche Trübungen auf der OBerfläche, was nicht den typischen Korrosionsprodukten auf Silber entspricht. Zudem haben sich auf der...
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In: Sensors, 2014, vol. 14, no. 4, p. 7066–7083
Traditional electrochemical techniques, such as linear polarization resistance (Rp), and electrochemical impedance spectroscopy (EIS), cannot be applied to gilded bronzes, as it may not be possible to interpret the results obtained due to the bimetallic nature of the studied material. The measurement of the macrocouple current generated by the gold/bronze galvanic couple can be used as an...
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