What role does metallurgical analysis play in authenticating antique cast iron animal sculptures?
Metallurgical analysis plays a crucial role in authenticating antique cast iron animal sculptures by providing scientific insights into their composition, age, and manufacturing techniques. This process involves examining the metal's microstructure, alloy composition, and corrosion patterns to determine if the sculpture aligns with historical production methods. For example, variations in carbon content or impurities can reveal the time period and region of origin. Additionally, metallurgical testing can detect modern materials or repairs, distinguishing genuine antiques from replicas. By combining this analysis with art historical research, experts can confidently verify the authenticity and provenance of these valuable artifacts.
