Table 2. The mean corrosion rates of brackets and wires based on their manufacturing company in mg/dm2/day .
Wire | Bracket | Corrosion rate of bracket | Corrosion rate of wire |
NiTi | Dentaurum | 4.9 | 4.32 |
American ortho | 2.76 | 5.52 | |
Shinye | 8.04 | 2.57 | |
ORJ | 7.34 | 2.14 | |
Stainless steel | Dentaurum | 1.45 | 0.29 |
American ortho | 0.92 | 0.61 | |
Shinye | 3.21 | 1.28 | |
ORJ | 3.67 | 1.53 |