Abstract
Ti and its alloys allow the manufacturing of components with stiffness gradient, which can be obtained in parts with or without composition gradient. Among the Ti alloys, the Ti-13Nb-13Zr alloy is widely used in the manufacturing of orthopedic implant devices. In this alloy, Nb is the main beta stabilizing element, while Zr acts as a metastable phase suppressor. After solution and quenchi…