title: [Development and clinical application of dental spot weld & heat-treat tri-uses device].
abstract: A spot weld & heating treatment tri-uses device based on modern mechanical-electric technique, was developed for dental spot weld, stainless steel orthodontic wire heating-reversion and Ni-Ti orthodontic wire heating-overload metamorphism. The device will be very helpful instrument in orthodontic clinic. The paper not only described the operating methods of the device, but also discussed the Performance-improved principles of stainless steel orthodontic wire and the principles of heating overload metamorphism of Ni-Ti orthodontic wire.
authors.affiliation: Center of Orthodontics, No. 174 Hospital of PLA.
authors.forename: S
authors.initials: S
authors.lastname: Yao
authors.forename: K
authors.initials: K
authors.lastname: Ying
authors.forename: Z
authors.initials: Z
authors.lastname: Li
authors.forename: L
authors.initials: L
authors.lastname: Shen
mesh_terms: D012994:Dental Soldering / Q000295:instrumentation* / Q000379:methods; D004867:Equipment Design; D006801:Humans; D009532:Nickel; D009969:Orthodontic Wires; D009970:Orthodontics / Q000295:instrumentation* / Q000379:methods; D013193:Stainless Steel; D014025:Titanium
chemical_list: C040654:titanium nickelide; D013193:Stainless Steel; D009532:Nickel; D014025:Titanium