Base metal alloy used as casting material for dental product with ceramic facing, e.g. crown, bridge or inlay, is based on cobalt and/or nickel and chromium and contains manganese and/or iron

摘要

Base metal alloy based on cobalt (Co) and chromium (Cr) or nickel (Ni) and Cr contains 30-70% Ni and/or Co, 20-35% Cr and 3-25, especially 12-15% manganese and/or iron.