Browsing Mechanical & Industrial Engineering by Author "n 82252130"
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A Review on Fatigue Life Prediction Methods for Metals
Santecchia, E.; Hamouda, A. M. S.; Musharavati, F.; Zalnezhad, E.; Cabibbo, M.; El Mehtedi, M.; Spigarelli, S.... more authors ... less authors ( Hindawi Limited , 2016 , Article Review)Metallic materials are extensively used in engineering structures and fatigue failure is one of the most common failure modes of metal structures. Fatigue phenomena occur when a material is subjected to fluctuating stresses ... -
Constitutive analysis for the quantification of hardness decay in a superlattice CrN/NbN hard-coating
Cabibbo, M.; Clemente, N.; El Mehtedi, M.; Hamouda, A.H.; Musharavati, F.; Santecchia, E.; Spigarelli, S.... more authors ... less authors ( Elsevier B.V. , 2015 , Article)In the present study, a constitutive analysis of the evolution of the mechanical response of a CrN/NbN superlattice coating exposed to high temperature has been performed. Parametric approaches were used to obtain a single ... -
Dry sliding tribological properties of a hard anodized aa6082 aluminum alloy
Santecchia, E.; Cabibbo, M.; Hamouda, A.M.S.; Musharavati, F.; Popelka, A.; Spigarelli, S.... more authors ... less authors ( MDPI AG , 2020 , Article)The applications of aluminum and its alloys are still limited by low hardness and low wear resistance properties. Surface modifications, such anodizing and plasma electrolytic oxidation, represent a feasible way to overcome ... -
High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling
Cabibbo, Marcello; El Mehtedi, Mohamad; Clemente, Nicola; Spigarelli, S.; Hammuda, A.S.; Musharavati, F.; Dauru, M.... more authors ... less authors ( Trans Tech Publications Ltd , 2014 , Article)Tools for machining are made of hard steels and cemented carbide (WC-Co). For specialized applications, such as aluminium machining, diamond or polycrystalline cubic boron nitride are also used. The main problem with steel, ... -
Investigation of the temperature-relatedwear performance of hard nanostructured coatings deposited on a s600 high speed steel
Santecchia E.; Cabibbo M.; Hamouda A.M.S.; Musharavati F.; Popelka A.; Spigarelli S.... more authors ... less authors ( MDPI AG , 2019 , Article)Thin hard coatings are widely known as key elements in many industrial fields, from equipment for metal machining to dental implants and orthopedic prosthesis. When it comes to machining and cutting tools, thin hard coatings ... -
Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating
Cabibbo, M.; Clemente, N.; El Mehtedi, M.; Spigarelli, S.; Dauru, M.; Hamouda, A.S.; Musharavati, F.... more authors ... less authors ( Associazione Italiana di Metallurgia , 2015 , Article)Tools for machining are made of hard steels and cemented carbide (WC-Co). For specialized applications, such as aluminium machining, diamond or polycrystalline cubic boron nitride are also used. The main problem with ... -
Modelling of the flow behaviour of wrought aluminium alloys at elevated temperatures by a new constitutive equation
El Mehtedi, M.; Musharavati, F.; Spigarelli, S. ( Elsevier, Ltd , 2014 , Article)The hot working behaviour of an Al–0.7%Mg–0.4%Si (wt.%) aluminium alloy has been investigated by torsion testing in the 450–575°C temperature range. The behaviour of the alloy, in terms of equivalent stress vs equivalent ...