orthodontic wire
1.Objective To invesbigale the rigidity,elasticity,strength and fatigue properties of five orthodontic wires (Australian orthodontic wire,Elgiloy yellow wire of RMO,Chinese orthodontic wire,Chinese stainless steel wire and Heated Chinese stainless steel wire),and give a support for scientific selection of orthodontic wires in clinic.
3.Conclusion: The orthodontic appliances should be modified when we use the straight wire appliances that is suitable for Caucasian and Japanese.

