SWAGED METAL DENTURE BASE

摘要

The denture base has a flange portion in which plural openings are formed, the denture base being a pressure-formed, superplastic alloy plate and having a polished, smooth surface. The alloy plate is pressure-formed at a temperature where the alloy exhibits superplasticity. The alloy is an alpha + beta type titanium alloy or two-phase stainless steel. During mfr. a superplastic alloy plate and a female die are provided having a finishin surface. The alloy plate is pressure formed on the finishing surface of the female die at a temperature where the alloy exhibits superplasticity. USE-Mfr of swaged metal denture base.