| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5029420 | Procedia Engineering | 2016 | 6 Pages |
Abstract
Hence, it was possible to conclude that back and forth motion extended the fatigue lifetime of the files tested once allowed diminishing the number of cycles with higher stress range applied, and spread the induced stresses by an enlarged area of the instrument. Additionally, almost plane surfaces were observed at fractured cross sections of the instruments tested, allowing to infer a very low influence of torsional loading when compared with bending.
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Engineering (General)
Authors
G. Loios, Rui F. Martins, A. Ginjeira, M.V. Dragoi, G. Buican,