Results 1 to 10 of about 104,890 (283)

Effect of two different tooth bleaching techniques on microhardness of giomer

Journal of Clinical and Experimental Dentistry, 2017
Background Tooth bleaching is a safe and conservative treatment modality to improve the esthetic appearance of discolored teeth. One of the problems with the use of bleaching agents is their possible effect on surface microhardness of resin-based ...
S. Kimyai, M. Bahari, Fereshteh Naser-Alavi, Soodabeh Behboodi   +3 more
semanticscholar   +1 more source

Microhardness of Semicrystalline Polymers [PDF]

, 1986
A new approach to justify the dependence of microhardness of semicrystal-line polymers, specially polyethylene, upon average crystal thickness is given. A basic model of deformation under local compression is proposed in terms of the heat dissipated by the plastically deformed crystals and the volume of crystals destroyed under the indenter.
Baltá Calleja, Francisco José, Kilian, H. G.   +1 more
openaire   +2 more sources

Structural and Microhardness Changes After Turning of the AISI 1045 Steel for Minimum Quantity Cooling Lubrication

Journal of materials engineering and performance (Print), 2016
This work presents the cooling effect under minimum quantity cooling lubrication and dry cutting on structural changes and microhardness of the ferritic-pearlitic AISI 1045 steel after turning.
R. Maruda, G. Królczyk, M. Michalski, P. Niesłony, S. Wojciechowski   +4 more
semanticscholar   +1 more source

Effect of phytic acid, ethylenediaminetetraacetic acid, and chitosan solutions on microhardness of the human radicular dentin

Journal of Conservative Dentistry, 2016
Aim: The purpose of this study was to evaluate the effect of phytic acid, ethylenediaminetetraacetic acid (EDTA), and chitosan solutions on the microhardness of human radicular dentin.
V. Nikhil, S. Jaiswal, P. Bansal, R. Arora, S. Raj, P. Malhotra   +5 more
semanticscholar   +1 more source

Microhardness Tester [PDF]

Science, 1973
openaire   +2 more sources

Microhardness of Polymers

Microhardness of Polymers
application ...
openaire  

Enamel Microhardness of Resin-Infiltrated White Spot Lesions After Bleaching With and Without ACP: An In Vitro Study. [PDF]

Int J Dent
Hegde P, Acharya SR, Mayya A, Mala K, Kini S.   +4 more
europepmc   +1 more source

In vitro evaluation of the effects of different bone grafts on the surface microhardness of NeoPUTTY and MTA Angelus. [PDF]

Sci Rep
Faiz Arslanparcasi H, Edebal TH.
europepmc   +1 more source

Comparison of physico-mechanical properties of 3D-printed resins used as permanent indirect restoration materials. [PDF]

Biomater Investig Dent
Arıkan M, Akarsu S.
europepmc   +1 more source

Influence of expanded graphene on physical and chemical properties, and <i>in vitro</i> toxicity of glass ionomer cements for luting. [PDF]

Biomater Investig Dent
Martins SP, Geraldino Monteiro CM, da Silva RR, Pintor AVB, Magno MB, Visconti MA, Villela Romanos MT, de Menezes LR, Maia LC, Pithon MM.   +9 more
europepmc   +1 more source