Beta-titanium archwires have a level of strength and elasticity somewhere between that of stainless steel and nickel-titanium. Some orthodontists choose this type of wire during the middle of orthodontic treatment when they start to need a stiffer wire. Nickel-titanium archwires are the most elastic of these three.Oct 8, 2019
What is a thicker wire for braces for?
Space Closure. Stage two is when your braces start to fix the gaps between your teeth. Because this requires more force, your wire will start to become thicker. This will keep your teeth upright and straight so they don't move backwards or into any other awkward position.
What is the last wire for braces?
The final wire is the largest, stiffest, and has the ability to be bent. This wire allows for fine detailing through minor wire bends.
What are the different wires for braces?
Types of wire The three most common types of archwires are those made from stainless steel, beta-titanium, and nickel-titanium. Stainless steel archwires are strong, adjustable, and hygienic. But they're not very elastic, which is why they're not the best option for the initial stages of orthodontic treatment.Oct 8, 2019
What is the thicker wire for in braces?
A thicker wire is stronger, which usually creates more movement in the teeth than a thinner wire. Arch wires are often switched out at your follow-up appointments to change the tension on the teeth.
What does a thin wire do for braces?
Colligation: A thin metal wire that is criss-crossed around the brackets under the wire to help keep the space closed between the teeth. Elastics: Small special “rubber bands” that placed over the hooks or Koby ties. These are used to move your teeth into their proper places.