CALCIUM FLUORIDE COATED ORTHODONTIC BRACKET WIRE AND MANUFACTURING METHOD THEREOF

摘要

The present invention provides a method and a production line for which the orthodontic calcium fluoride coating . The present invention by depositing calcium fluoride for the fluorine ion elution (CaF ₂ ) on the surface of Ti or Ni-Ti alloy for producing a line for orthodontics . Line for orthodontics according to the invention are fluorine ions from the calcium fluoride in the case of using a surface coating layer of a line attached to the orthodontic bracket for stable and continuous tooth rate is significantly higher during the period of orthodontic eluting dental caries and periodontal diseases can be prevented effectively .