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Comparison of the mechanical properties of polyetheretherketone and polyphenylene sulfone produced by fused filament fabrication and conventional manufacturing methods for dental applications: an in vitro study. [PDF]
BMC Oral HealthGüneş F, Korkmaz T.
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The Behavior of Beams Reinforced with Patches Under Three-Point Bending: An Experimental Investigation. [PDF]
Polymers (Basel)Benaoum F +8 more
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Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2004 AbstractThis study compared two test methods used to evaluate the flexural strength of resin‐based dental composites. The two test methods evaluated were the three‐point bending test4 and the biaxial flexural test. Materials used in this investigation were from the same manufacturer (3M ESPE) and included microfill (A110), minifill (Z100 and Filtek ...
Chung, S.M. +3 more
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On the three-point flexural tests of dental polymeric resins
Bio-Medical Materials and Engineering, 1997 Currently acrylic resins are commonly employed in many medical applications, especially for the fabrication of long span provisional restorations in dentistry and bone cement in orthopedics. One of the major problems associated with the conventional type of acrylic resins is their unsatisfactory mechanical properties.
Y, Oshida, A G, Zuccari
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Comparison of three- and four-point flexural strength testing of denture-base polymers
Dental Materials, 1989 Flexural failure of denture-base materials is considered the primary mode of clinical failure. However, there are several methods of conducting flexural tests, and none has been demonstrated to be the most appropriate. Three- and four-point bend-testing were compared, with four different dental polymers used.
P, Chitchumnong +2 more
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, 2021 This study describes an investigation of the load-deflection response of polymeric pipe material. Three point bending tests were performed on curved samples extracted directly from the studied pipes to evaluate their flexural properties, namely the flexural strength, the modulus, the strain to failure, the stress intensity factor, the fracture energy ...
Houcine Jemii +4 more
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Three-Point Bending Device for flexure testing of soft tissues
2009 IEEE 35th Annual Northeast Bioengineering Conference, 2009This 3-Point Bending Device is intended to provide the user with a novel tool used to obtain material property information for biological tissues. Specifically, the device is intended to provide the user with the stress-strain relationship of the tested tissue in the low-strain region (≪5% strain) and provide the location of the neutral axis.
Michael Harman +3 more
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Bond strength of metal–ceramic systems in three‐point flexure bond test
Journal of Applied Biomaterials, 1995AbstractThis study deals with a three‐point flexure test for the metal‐ceramic bond involving geometrically simple specimens (alloy strips partly coated with ceramic) that can be fabricated with reasonable expenditure and sufficient reproducibility. The calculation of the stress distribution in such specimens with the aid of the finite‐element method ...
Lenz, Jürgen +4 more
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