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Micro-hardness evaluation of a micro-hybrid composite resin light cured with halogen light, light-emitting diode and argon ion laser
(SPRINGER LONDON LTD, 2009)
This in vitro study aimed to determine whether the micro-hardness of a composite resin is modified by the light units or by the thickness of the increment. Composite resin disks were divided into 15 groups (n = 5), according ...
Characterization of Enamel After the Use of Oral Hygiene Auxiliaries with Whiteners
(Facultad de Odontología. Universidad de Costa Rica, 2019)
Evaluation of the micro-hardness and fracture toughness of amorphous and partially crystallized 3CaO center dot P2O5-SiO2-MgO bioglasses
(ELSEVIER SCIENCE SALAUSANNE, 2012)
In this work, the effect of the indentation load on the results of hardness and fracture toughness, determined by Vickers micro-hardness measurements, of some glasses and glass-ceramics has been investigated. Furthermore, ...
Micro hardness of superficial and deepth of a resin composite.
(Int Amer Assoc Dental Researchi, 2002-12-01)
Micro hardness of superficial and deepth of a resin composite.
(Int Amer Assoc Dental Researchi, 2002-12-01)
Thermoelastic and mechanical properties in diamond, c-BN, c-SiC, TiO 2 , TiO 1.85 and w-ZnO
(Springer, 2019-11)
Thermoelastic and mechanical properties have been obtained in materials with high (diamond, c-SiC, c-BN), medium (TiO2, TiO1.85) and low (w-ZnO) hardness by means of ab initio calculations. Our methodology combines the ab ...
Young’s modulus and hardness of multiphase CaZrO3-MgO ceramics by micro and nanoindentation
(Elsevier, 2018-04)
The aim of this work is to determine the values of the hardness and elastic modulus of the phases present in CaZrO3-MgO-ZrO2 composites and to analyse their contribution to the composite properties. Two materials previously ...
Padronização da micro e nanodureza por penetração instrumentada
(Universidade Federal de Minas GeraisUFMG, 2005-11-11)
The measurements of conventional indentation hardness (Brinell, Rockwell, Vickers and Knoop) are known and their methods were normalized more than 50 years ago. Their results are numbers that represent the size of the ...