S
Stefano Spigarelli
Researcher at Marche Polytechnic University
Publications - 181
Citations - 3306
Stefano Spigarelli is an academic researcher from Marche Polytechnic University. The author has contributed to research in topics: Creep & Microstructure. The author has an hindex of 30, co-authored 171 publications receiving 2770 citations. Previous affiliations of Stefano Spigarelli include Qatar University.
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Wear resistance investigation of titanium nitride-based coatings
Eleonora Santecchia,Abdel Magid Hamouda,Farayi Musharavati,Erfan Zalnezhad,Marcello Cabibbo,Stefano Spigarelli +5 more
TL;DR: In this paper, the wear resistance of hard nitride-based coatings obtained using physical vapor deposition, chemical vapor deposition (CVD), and thermal spraying techniques is investigated, and the results of thin film coatings deposition on the wear performance and coefficient of friction are investigated.
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A Review on Fatigue Life Prediction Methods for Metals
Eleonora Santecchia,Abdel Magid Hamouda,Farayi Musharavati,Erfan Zalnezhad,Marcello Cabibbo,M. El Mehtedi,Stefano Spigarelli +6 more
TL;DR: In this paper, the authors present a review of fatigue life prediction techniques for metallic materials, including linear damage rule (LDR)-based, multiaxial and variable amplitude loading, stochastic-based, energy-based and continuum damage mechanics methods.
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Analysis of high-temperature deformation and microstructure of an AZ31 magnesium alloy
Stefano Spigarelli,M. El Mehtedi,Marcello Cabibbo,E. Evangelista,Junichi Kaneko,A. Jäger,Viera Gärtnerová +6 more
TL;DR: In this article, high-temperature plastic deformation and dynamic recrystallization of AZ31 extruded (EX) and heat treated (FA) alloy was investigated in the temperature range between 200 and 400°C.
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Microstructure and mechanical property studies of AA6056 friction stir welded plate
TL;DR: In this article, the microstructure and mechanical properties of a friction stir welded 6056-T6 aluminum alloy plate were investigated by using polarized optical and transmission electron microscopy techniques.
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Evolution of microstructure in a modified 9Cr–1Mo steel during short term creep
TL;DR: In this article, the effect of creep exposure on the microstructure of a 9Cr-1Mo alloy for steam tubing was investigated, and it was found that during creep both subgrain and particle size increased; statistical analysis of the dimensions of the precipitates revealed a bimodal distribution of particles that coarsen during creep exposure at testing temperatures.