3D Printable NiTi Alloys for Biomedical Applications: A State of Art

Ni-Ti-based alloys are utilized as novel materials in numerous applications owing to their favorable biocompatibility, low corrosion performance, and thermos elastic characteristics. Additive manufacturing practices can produce intricate and fine geometrical structures, extending the scope of Ni-Ti alloys. This paper unifies the mechanical and functional characteristics of additively manufactured NiTi-alloys. Biomedical applications of shape memory alloys, including NiTi shape memory alloys, are also analysed. The review also highlights the current and future trends Ni-Ti alloys for biomedical applications. The primary objective of this technical review is to open new frontiers for modern and progressive designs.