TECHNOLOGY FOR OBTAINING SPECIAL SHAPES MADE OF LEAD ALLOYS

摘要

A new technology has been created to form special sections for framing stained glass made from lead alloys S3 and S3Su. The semifinished product is deformed to the final dimensions by hydrostatic extrusion performed in a single pass with a certain extrusion ratio. The quality of the sections obtained by this technology is consistent with the established service requirements.