Search Results - "Rivolta, Barbara"

Optimization of the Mechanical and Corrosion Resistance of Alloy 625 through Aging Treatments by Rivolta, Barbara, Gerosa, Riccardo, Panzeri, Davide, Nazim, Arsalan

“…In the as-annealed condition, the nickel-based Alloy 625 has excellent mechanical and corrosion properties compared to those of common stainless steels. This…”
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Influence of Single- and Double-Aging Treatments on the Mechanical and Corrosion Resistance of Alloy 625 by Rivolta, Barbara, Gerosa, Riccardo, Panzeri, Davide

“…Nickel–chromium–molybdenum Alloy 625 exhibits an excellent combination of mechanical properties and corrosion resistance. However, the high-temperature plastic…”
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The Spinodal Decomposition of Ferrite in 2507 Biphasic Stainless Steels: Embrittlement and Possible Toughness Recovery by Rivolta, Barbara, Gerosa, Riccardo, Panzeri, Davide, Mariani, Enrico, Tavasci, Francesca

“…Biphasic stainless steels provide an excellent combination of mechanical and corrosion properties. The occurrence of ferrite spinodal decomposition during…”
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On the peak strength of 7050 aluminum alloy: mechanical and corrosion resistance by Rivolta, Barbara, Gerosa, Riccardo, Boniardi, Marco, Casaroli, Andrea

“…This work consists of an experimental study on the ageing response and resulting properties of AA7050 plate material. New heat treatments are investigated for…”
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Metallurgical Failure Analysis of Closed Water Circuit Containing Molybdate-Based Inhibitor by Casaroli, Andrea, Boniardi, Marco Virginio, Rivolta, Barbara, Gerosa, Riccardo, Iacoviello, Francesco

“…In this work, two industrial heating/cooling circuits are compared. One of the two systems failed in a short time showing severe corrosion damage and a through…”
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Selective laser melted 316L stainless steel: Influence of surface and inner defects on fatigue behavior by Rivolta, Barbara, Gerosa, Riccardo, Panzeri, Davide

“…•Defects size and content affect fatigue strength of SLMed 316L stainless steel.•Fatigue limits are determined in both the as-built and grinded…”
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Cyclic behavior and fatigue resistance of AISI H11 and AISI H13 tool steels by Riccardo, Gerosa, Rivolta, Barbara, Gorla, Carlo, Concli, Franco

“…•During the cyclic tests, softening was observed for both the investigated materials, even if the AISI H13 strength reduction was slightly more than AISI H11…”
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Mechanical and metallurgical characterization of contact fatigue mechanisms in ADI spur gears by Casaroli, Andrea, Boniardi, Marco, Conrado, Edoardo, Gorla, Carlo, Crispino, Carlo, Gerosa, Riccardo, Rivolta, Barbara

“…•Gear failure always occurs first on the pinion than on the wheel.•Cracks grow interacting with graphite nodules and casting defects.•The nucleation process of…”
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Metallurgical characterisation of a historical metal tie-rod from Milan Cathedral by Bellanova, Mariagrazia, Baggioli, Andrea, Rivolta, Barbara, Felicetti, Roberto

“…•The metallurgical features of a hand-made tie were studied to infer the causes of failure.•The material was found to be extremely heterogeneous in terms of…”
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Mechanical analysis at different scales of gas pipelines by Bolzon, Gabriella, Rivolta, Barbara, Nykyforchyn, Hryhoriy, Zvirko, Olha

“…The actual safety margins of exercised gas pipelines depend on a number of factors that include the initial material properties and their evolution with time…”
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How to Use Metallurgical Analysis for Fire Investigation: The Case of AISI 316 Stainless Steel by Casaroli, Andrea, Boniardi, Marco, Gerosa, Riccardo, Rivolta, Barbara

“…In this work, fire simulations were carried out on AISI 316 austenitic stainless steel sheets (similar to EN X5CrNiMo17-12-2), usually employed for the…”
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Alloy 625 Forgings: Thermo-Metallurgical Model of Solution-Annealing Treatment by Rivolta, Barbara, Boniardi, Marco Virginio, Gerosa, Riccardo, Casaroli, Andrea, Panzeri, Davide, Pizetta Zordão, Luís Henrique

“…Metallurgical optimization of engineering alloys is traditionally addressed to improve the overall performance from a mechanical point of view. Grain size is…”
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On the peak strength of 7050 aluminum alloy: mechanical and corrosion resistance by Riccardo Gerosa, Barbara Rivolta, Marco Boniardi, Andrea Casaroli

“…This work consists of an experimental study on the ageing response and resulting properties of AA7050 plate material. New heat treatments are investigated for…”
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Development of W–SiO2 and Nb–TiO2 solar absorber coatings for combined heat and power systems at intermediate operation temperatures by Wäckelgård, Ewa, Mattsson, Andreas, Bartali, Ruben, Gerosa, Riccardo, Gottardi, Gloria, Gustavsson, Fredrik, Laidani, Nadhira, Micheli, Victor, Primetzhofer, Daniel, Rivolta, Barbara

“…Two new absorber coatings for mid-temperature operation (300–350°C) in collectors for solar thermal electricity plants are presented in this study. The…”
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High performance steel fibre reinforced concrete: residual behaviour at high temperature by Caverzan, Alessio, Colombo, Matteo, di Prisco, Marco, Rivolta, Barbara

“…Steel fibre reinforced concrete (SFRC) is considered as a profitable replacement for diffused reinforcement like welded steel mesh, especially for thin cross…”
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Development of W-SiO sub(2) and Nb-TiO sub(2) solar absorber coatings for combined heat and power systems at intermediate operation temperatures by Wackelgard, Ewa, Mattsson, Andreas, Bartali, Ruben, Cerosa, Riccardo, Gottardi, Gloria, Gustavsson, Fredrik, Laidani, Nadhira, Micheli, Victor, Primetzhofer, Daniel, Rivolta, Barbara

“…Two new absorber coatings for mid-temperature operation (300-350 [degrees]C) in collectors for solar thermal electricity plants are presented in this study…”
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Development of W-SiO2 and Nb-TiO2 solar absorber coatings for combined heat and power systems at intermediate operation temperatures by Wäckelgård, Ewa, Mattsson, Andreas, Bartali, Ruben, Gerosa, Riccardo, Gottardi, Gloria, Gustavsson, Fredrik, Laidani, Nadhira, Micheli, Victor, Primetzhofer, Daniel, Rivolta, Barbara

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Relationships between tensile and fracture mechanics properties and fatigue properties of large plastic mould steel blocks by Firrao, Donato, Matteis, Paolo, Scavino, Giorgio, Ubertalli, Graziano, Ienco, Maria Giuseppina, Pinasco, Maria Rosa, Stagno, Enrica, Gerosa, Riccardo, Rivolta, Barbara, Silvestri, Antonio, Silva, Giuseppe, Ghidini, Andrea

“…Moulds for plastic automotive components such as bumpers and dashboards are usually machined from large pre-hardened steel blocks. Due to their dimensions, the…”
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Materials for sport and rehabilitation: mechanical performance and sustainability by Gerosa, Riccardo, Rivolta, Barbara, Panzeri, Davide, Tenca, Mirko

“…In the sport and rehabilitation world, lightness is a key property to make parts and devices more efficient and easier to be used. The mechanical resistance of…”
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Observation of Austenitic Grain Growth in Some Alloy Structural Steels by Gerosa, Riccardo, Rivolta, Barbara, Silva, Giuseppe, Demarchi, Renato, Poli, Andrea

“…In order to satisfy the demands coming from the thermal and thermo-chemical treatments, higher treatment temperature values are required to shorten the soaking…”
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