title: Why do nickel-titanium archwires fracture?
authors.forename: Pawan
authors.initials: P
authors.lastname: Gautam
mesh_terms: D003300:Copper; D019544:Equipment Failure Analysis; D006244:Hardness; D006801:Humans; D006859:Hydrogen; D009532:Nickel; D009969:Orthodontic Wires; D014025:Titanium
chemical_list: C415948:Copper NiTi; C040654:titanium nickelide; D003300:Copper; D009532:Nickel; D006859:Hydrogen; D014025:Titanium