Tool for the hot deformation of glass comprises a silicon substrate having a surface with a metallic coating made from a precious metal or a precious metal alloy and a substrate carrier with a bearing surface to support the substrate

摘要

Tool comprises a silicon substrate (2) having a surface with a metallic coating made from a precious metal or a precious metal alloy and a substrate carrier (10) with a bearing surface to support the substrate. A rear side of the substrate lies on the bearing surface of the substrate support. An independent claim is also included for a process for the production of the tool.