Metals in Heritage Science

The valorization of our Cultural Heritage is deeply grounded in the study of the production, use and consumption of ancient metals. Modern analytical techniques allow us to obtain detailed information about the composition and microstructure of metal artifacts. This information is very useful for understanding historic materials and the manufacturing process. Moreover, the assessment of the state of conservation of metal objects allows us to detect degradation mechanisms and establish suitable conservation strategies for the safeguarding of Cultural Heritage. In this framework, this Special Issue ‘Metals in Heritage Science’ includes original research and a review that cover the new achievements in the study of the composition, technological process, microstructure and deterioration phenomena of metal alloys, with a special focus on the use of the most recent analytical techniques and instrumentation for investigating the history of metal technology. Finally, innovative conservation and restoration solutions are also considered.