Force delivery of Ni-Ti coil springs.
Sentalloy springs (GAC, Central Islip, N.Y.) of the open and closed type were investigated with a special designed device. The closed coil springs were subjected to a tensile and the open coil springs to a compression test. After a first measurement, the springs were activated for a period of 4 week...
| Publicado en: | American Journal of Orthodontics & Dentofacial Orthopedics Vol. 109; no. 1; pp. 8 - 22 |
|---|---|
| Autores principales: | , |
| Formato: | research Journal Article |
| Publicado: |
Elsevier B.V.
1996 Jan
|
| Acceso en línea: | Ver este registro en EBSCOhost |