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Browsing by Subject "Wear"

Now showing items 21-28 of 28

OPTIMIZACIÓN DE CASOS DE ESTUDIO DE PIEZAS DE ACERO DE ALTA RESISTENCIA EN UNIONES ATORNILLADAS

Soliveres Lledó, Alberto (Universitat Politècnica de València, 2020-06-08)

[EN] The aim of the project is the definition, analytical study and test validation of a complex load bolted connection in HSS. Steel is a widely used and developed alloy due to its high tensile strength and low cost, ...
Propiedades mecánicas y tribológicas de materiales nanoestructurados de carburo de silicio/nanofibras de carbono

Borrell Tomás, María Amparo; Torrecillas, Ramón; Rocha, Victoria G.; Fernández, A; Bonache Bezares, Victoria; Salvador Moya, Mª Dolores (CSIC, 2011)

The development of new ceramic/carbon nanostructured materials is a very interesting option from the point of view of the automotive and aerospace industries. Its low density, high mechanical strength, high oxidation ...
Simulation of the contact wire wear evolution in high speed overhead contact lines

Gregori, Santiago; Gil, Jaime; Tur, Manuel; Pedrosa, Ana; Fuenmayor, Fco. Javier (Editorial Universitat Politècnica de València, 2022-05-11)

[EN] The overhead contact line or catenary is the structure composed of support elements and wires responsible for the power supply of the locomotive through sliding contact with the pantograph. This contact causes wear ...
Tribocorrosion behavior of new martensitic stainless steels in sodium chloride solution

Dalmau Borrás, Alba; Rmili, W.; Richard, C.; Igual Muñoz, Anna Neus (Elsevier, 2016)

The tribo-electrochemical behavior of two new martensitic stainless steels in a 3% NaCI solution has been investigated. Different electrochemical and surface analysis techniques (Scanning Electron Microscopy, Focused Ion ...
Tribological behavior of TZ4YS-MoSi2 composites obtained by Spark Plasma Sintering

Benavente Martínez, Rut; Salvador Moya, Mª Dolores; Bloem, Carlos; Gutiérrez-González, Carlos F.; Alcázar, Carmen; Moreno, Rodrigo; Borrell Tomás, María Amparo (Elsevier, 2021-11)

[EN] The aim of this work was to evaluate the role of MoSi2 content (5, 10, 15 wt%) in the mechanical and tribological behavior of TZ4YS-MoSi2 composites obtained by colloidal processing and spark plasma sintering (SPS) ...
Tribology and high temperature friction wear behavior of MCrAlY laser cladding coatings on stainless steel

Pereira, Juan Carlos; Zambrano, Jenny; Licausi, Marie-Pierre; Tobar, Maria; Amigó Borrás, Vicente (Elsevier, 2015-05)

Temperature can have a significant effect on the extent of wear damage of metallic components. Thermal barrier coatings can improve the high temperature tribological and friction wear behavior. In this work the dry friction ...
Use of a Novel Polymer-Coated Steel as an Alternative to Traditional Can Manufacturing in the Food Industry

Sellés, M.A.; Schmid, Steven R.; Sanchez-Caballero, Samuel; Ramezani, Maziar; Pérez Bernabeu, Elena (MDPI AG, 2021-01)

[EN] Metal containers (both food and beverage cans) are made from huge steel or aluminum coils that are transformed into two- or three-piece products. During the manufacturing process, the metal is sprayed on both sides ...
Use of the fatigue index to study rolling contact wear

Salas Vicente, Fidel; Pascual Guillamón, Manuel (Elsevier, 2019-10-15)

[EN] Although both wear and fatigue are inevitably associated with the wheel/rail contact, they are normally studied as different phenomena and both are commonly considered excluding. Wear of railway wheels and rails is ...