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Limitations of Push-out Test in Bond Strength Measurement

open access: yesJournal of Endodontics, 2013
The push-out test has been widely performed to measure the bond strength of intracanal materials in dentistry. However, it is difficult to compare equitably the bond strengths from different testing specimens. The aim of this study was to investigate how a specimen's geometric parameters and the elastic moduli of dentin and intracanal filling materials
Weng-Pin, Chen   +3 more
openaire   +3 more sources

Numerical Simulation of Metal/Cement Push-Out Test

open access: yesMaterials Science Forum, 2013
In petroleum wells, the adhesion between the steel and the cementitious coating material is responsible for ensuring the efficiency of the mechanical point of view and of the thermodynamic stability of steels, protecting them against corrosion, preventing the escape of fluids inside and hydraulically isolating the structure against infiltration.
José Felix da Silva Neto   +5 more
openaire   +2 more sources

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