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Tratamiento de superficie de acero ASTM A-36 asistido por laser
(2008-10-24)
RESUMEN: En este trabajo se describe el diseño y puesta a punto de una instalación experimental para tratamiento de superficies mediante láser pulsado en muestras de acero estructural A-36 ASTM para obtener un anclaje de ...
Proteome analysis of the plasma protein layer adsorbed to a rough titanium surface
(Taylor & Francis LtdAbingdonInglaterra, 2013)
Caracterização de revestimentos obtidos pelo tratamento superficial de oxidação negra em amostras de aço H13 com diferentes tipos de acabamentos superficiais
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2016-07-05)
This study presents as a main objective to analize the properties in the samples of tool steel H13 with three different surface finishings when a surface treatment of black oxidizing is applied. In order to characterize ...
Quantum interference in grazing scattering of swift He atoms from LiF(001) surfaces: Surface eikonal approximation
(Elsevier Science, 2009-01)
This work deals with the interference effects recently observed in grazing collisions of few-keV atoms with insulator surfaces. The process is studied within a distorted-wave method, the surface eikonal approximation, ...
Influence of the surface band structure on electron emission spectra from metal surfaces
(American Physical Society, 2014-04)
Electron distributions produced by grazing impact of fast protons on Mg(0001), Cu(111), Ag(111), and Au(111) surfaces are investigated, focusing on the effects of the electronic band structure. The process is described ...
Production grinding burn detection using acoustic emission and electric power signals
(1999-12-01)
This work uses a monitoring system based on a PC platform, where the acoustic emission and electric power signals generated during the grinding process are used to investigate superficial burning occurrence in a surface ...
Production grinding burn detection using acoustic emission and electric power signals
(1999-12-01)
This work uses a monitoring system based on a PC platform, where the acoustic emission and electric power signals generated during the grinding process are used to investigate superficial burning occurrence in a surface ...
A new approach to Auger and quasi-resonant processes in ion-surface collisions
(Pergamon-elsevier Science LtdOxfordInglaterra, 2002)
Surface modification of Ti dental implants by Nd: YVO4 laser irradiation
(Elsevier B.V., 2007-09-30)
Surface modifications have been applied in endosteal bone devices in order to improve the osseointegration through direct contact between neoformed bone and the implant without an intervening soft tissue layer. Surface ...