Prosthodontics alloy

摘要

An alloy comprsing 4-10% Ti, 5-15% Cr, 5-15% Ni, C, Si, Mn, Fe up to 1%, the balance being Co, as in DT 1558448, is improved by replacing up to 3% of the Co by up to 3% Mo and/or 1% Al. The alloy is used as prosthodontics and other surgical implants and has improved expansion value and tensile strength.