Effect of direct electric resistance heat treatment on mechanical properties of NiTi orthodontic arch wires

Two types of rectangular orthodontic archwires; NiTi™ and 40°CuNiTi, were heat treated by Direct Electric Resistance Heat Treatment (DERHT) using different electric currents for 4 s. Their mechanical properties were then evaluated by micro hardness and three-point bending tests. After applying 4.5-5...

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Bibliographic Details
Main Authors: W. Kiattiwongse, A. Khantachawana, P. Santiwong
Other Authors: Mahidol University
Format: Conference or Workshop Item
Published: 2018
Subjects:
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/19192
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Institution: Mahidol University