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Effects of high temperature plasma immersion ion implantation on wear resistance of Ti-Si-B sintered alloys
(2013-08-15)
Although titanium and its alloys own good mechanical properties and excellent corrosion resistance, these materials present poor tribological properties for specific applications that require wear resistance. In order to ...
Effects of high temperature plasma immersion ion implantation on wear resistance of Ti-Si-B sintered alloys
(2013-08-15)
Although titanium and its alloys own good mechanical properties and excellent corrosion resistance, these materials present poor tribological properties for specific applications that require wear resistance. In order to ...
Effect of surface treatment and glazing in the two-body wear resistance of a hybrid ceramic after polymeric staining application
(Taylor & Francis Ltd, 2021-02-18)
The present study evaluated the wear resistance of the characterization layer applied over a hybrid ceramic with different surface treatments against a zirconia antagonist. Eighty hybrid ceramic discs were prepared, polished ...
Effect of particle hardness on mild–severe wear transition of hard second phase materials
This study analyzes the effect of particle hardness on the transition from mild to severe abrasive wear. White cast iron with 1.9 wt% Cr with austenitic and martensitic matrices, white cast iron with 13.8 wt% Cr and 24.4 ...
Corrosion and wear resistance of hypoeutectic Zn-Al alloys as a function of structural features
(Elsevier Science Sa, 2012-10)
The aim of the present research was to investigate the role of the type of grain macrostructure (columnar, columnar-to-equiaxed transition-CET -, and equiaxed) and microstructure (secondary dendrite arm spacing - λ 2) in ...
Quantitative evaluation of parameters used in wear testing simulators of total hip arthroplasty components
(ElsevierNetherlands, 2014-05-15)
Biomechanical simulators are extensively used in wear tests of total hip arthroplasty components. Those tests should be in accordance with ISO 14242-1, which specifies three or four abscissæ ordinates of angular displacements ...
Wear resistance of dilute Zn-Al alloys
(Elsevier Science, 2010-05-22)
The wear resistance of Zn-Al alloys is determined in pin-on-ring wear tests, as a function of type of structure of the as-cast alloys. Three regions were observed; columnar, equiaxed and columnar-to-equiaxed grain transition. ...
Toothbrushing wear resistance of stained cad/cam ceramics
(2021-02-01)
Aim: To investigate the effect of toothbrushing on different stained Computerd Aided Design/Computer Aided Manufacturing CAD/CAM ceramics. Materials and Methods: Fifty specimens (high translucency zirconia, YZHT; ...
Desgaste de aços AISI H13 recobertos com filmes finos ternários Ti1-xAIxN com diferentes estruturas cristalinas
(Universidade Federal de Minas GeraisUFMG, 2008-06-13)
Wear phenomena is the most common cause of the industrial materials failures. The wear control is primary provided through of the wear rates evaluation. The experimental studies use the weight loss for time to evaluate the ...
Tool Life And Wear Mechanisms During Alloy 625 Face Milling
(Springer London LTDLondon, 2016)