ESCUELA DE INGENIERIA METALURGICA Y CIENCIA DE LOS MATERIALES

The present investigation has been conducted in order to study the effect of the deposition of a ZrN coating, of ∼3μm in thickness, on the static mechanical properties and fatigue behavior of a 7075-T6 aluminum alloy substrate. It has been determined that the coating deposition process gives rise to a significant decrease in such properties, which is not fully compensated

... [15] on the effects of nitrogen doping on Cr ... The fatigue and corrosion–fatigue tests were carried out at maximum alternating stresses corresponding to different fractions of the ... In this way, it would be possible to compare in a meaningful manner the behavior of the uncoated and ...

The present investigation has been conducted in order to develop a constitutive description for a low C-Mn steel employed in structural applications, when this material is deformed under hot-working conditions. The set of equations that encompass the constitutive description of the steel are based on a simplified form of the Mechanical Threshold Stress Model. Accordingly, it has been shown that