Search Results - "Casellas, Daniel"

A damage-based uniaxial fatigue life prediction method for metallic materials by Parareda, Sergi, Casellas, Daniel, Mares, Marc, Mateo, Antonio

“…[Display omitted] •A rapid fatigue test method based on strain measurements is presented with simple data treatment.•Fatigue damage monitoring is related to…”
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Investigation on the influence of loading-rate on fracture toughness of AHSS grades by Golling, Stefan, Frómeta, David, Casellas, Daniel, Jonsén, Pär

“…The automotive industry is striving for light body-in-white structures while maintaining or improving passenger safety. The aim of this paper is to investigate…”
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Understanding the Fatigue Notch Sensitivity of High-Strength Steels through Fracture Toughness by Parareda, Sergi, Frómeta, David, Casellas, Daniel, Sieurin, Henrik, Mateo, Antonio

“…This study presents an innovative approach for selecting high-strength materials for fatigue dimensioning parts, considering both fracture toughness and…”
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Fracture toughness of carbides in tool steels evaluated by nanoindentation by Casellas, Daniel, Caro, Jaume, Molas, Sílvia, Prado, José M., Valls, Isaac

“…In this study, the hardness and fracture toughness of different primary carbides present in tool steels have been evaluated by nanoindentation. Toughness was…”
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Optimization of Thick 22MnB5 Sheet Steel Part Performance through Laser Tempering by Garcia-Llamas, Eduard, Pujante, Jaume, Frómeta, David, Corón, David, Galceran, Laura, Golling, Stefan, Seijas, Carlos, Casellas, Daniel

“…Press Hardening offers the possibility to obtain a wide range of mechanical properties through microstructural tailoring. This strategy has been successfully…”
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Wear Mechanisms in Press Hardening: An Analysis through Comparison of Tribological Tests and Industrial Tools by Pujante, Jaume, Garcia-Llamas, Eduard, Ramírez, Giselle, Cuadrado, Nuria, Ademaj, Agim, Vilaseca, Montserrat, Casellas, Daniel

“…Press hardened components have become widespread in the automotive industry in structural and crash-resistant applications, thanks to the combination of the…”
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High temperature scratch testing of hard PVD coatings deposited on surface treated tool steel by Pujante, Jaume, Vilaseca, Montserrat, Casellas, Daniel, Riera, Maria Dolors

“…Scratch testing is one of the most usual characterisation techniques for systems with thin hard coatings. Scratch tests are performed at run at room…”
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On the correlation between fracture toughness and crash resistance of advanced high strength steels by Frómeta, D., Lara, A., Molas, S., Casellas, D., Rehrl, J., Suppan, C., Larour, P., Calvo, J.

“…•A fracture mechanics approach to assess the impact performance of AHSS is presented.•Fracture resistance is evaluated through the essential work of fracture…”
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Methods for Imaging Renin-Synthesizing, -Storing, and -Secreting Cells by Casellas, Daniel

“…Renin-producing cells have been the object of intense research efforts for the past fifty years within the field of hypertension. Two decades ago, research…”
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Filtering of Acoustic Emission Signals for the Accurate Identification of Fracture Mechanisms in Bending Tests by Martinez-Gonzalez, Eva, Picas, Ingrid, Romeu, Jordi, Casellas, Daniel

“…In this manuscript, acoustic emission (AE) analysis is used to identify the fracture mechanisms that take place during a three-point bending test of steel…”
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Effect of Sandblasting on Low and High-Cycle Fatigue Behaviour after Mechanical Cutting of a Twinning-Induced Plasticity Steel by Lara, Antoni, Roca, Mercè, Parareda, Sergi, Cuadrado, Núria, Calvo, Jessica, Casellas, Daniel

“…In the last years, car bodies are increasingly made with new advanced high-strength steels, for both lightweighting and safety purposes. Among these new…”
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Increasing fatigue performance in AHSS thick sheet by surface treatments by Parareda, Sergi, Lara, Antoni, Sieurin, Henrik, D´Armas, Héber, Casellas, Daniel

“…Advanced High Strength Steels (AHSS) have been widely applied in the automotive industry as an affordable solution for car lightweighting, mainly in parts…”
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Shear cutting of press hardened steel: influence of punch chamfer on process forces, tool stresses and sheared edge qualities by Nothhaft, Katrin, Suh, Joungsik, Golle, Matthias, Picas, Ingrid, Casellas, Daniel, Volk, Wolfram

“…In order to cope with the difficulties of shearing operations of press hardened steels, this work attempted to optimize these processes. Herefore, it is…”
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R-Curve Approach to Describe the Fracture Resistance of Tool Steels by Picas, Ingrid, Casellas, Daniel, Llanes, Luis

“…This work addresses the events involved in the fracture of tool steels, aiming to understand the effect of primary carbides, inclusions, and the metallic…”
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Contrasting effect of exercise and angiotensin II hypertension on in vivo and in vitro cardiac angiogenesis in rats by Belabbas, Hassiba, Zalvidea, Santiago, Casellas, Daniel, Molès, Jean-Pierre, Galbes, Olivier, Mercier, Jacques, Jover, Bernard

“…Cardiac vessel density (beta-actin immunolabeling) and angiogenic capacity of coronary artery explants (culture in collagen gel) was determined in…”
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The Role of Adhesive Forces and Mechanical Interaction on Material Transfer in Hot Forming of Aluminium by Pujante, Jaume, Vilaseca, Montserrat, Casellas, Daniel, Riera, Maria Dolors

“…In this work, the mechanisms resulting in transfer of aluminium on hot forming tools have been analysed by means of two separate laboratory tests. The…”
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Pioglitazone Improves Aortic Wall Elasticity in a Rat Model of Elastocalcinotic Arteriosclerosis by Gaillard, Virginie, Casellas, Daniel, Seguin-Devaux, Carole, Schohn, Hervé, Dauça, Michel, Atkinson, Jeffrey, Lartaud, Isabelle

“…Specific treatment of age-related aortic wall arteriosclerosis and stiffening is lacking. Because ligands for peroxisome proliferator–activated receptor γ have…”
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Topology of Schwann cells and sympathetic innervation along preglomerular vessels: a confocal microscopic study in protein S100B/EGFP transgenic mice by Darlot, Fannie, Artuso, Annie, Lautredou-Audouy, Nicole, Casellas, Daniel

“…Schwann cells (Sc), associated axons, and nearby vascular endothelium constitute a functional trilogy of major importance during the development and regrowth…”
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Fracture toughness and mechanical strength of Y-TZP/PSZ ceramics by Casellas, Daniel, Feder, Adrian, Llanes, Luis, Anglada, Marc

“…Within the framework of this investigation, two different zirconia ceramics can be distinguished from a microstructural viewpoint: yttria-tetragonal zirconia…”
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A punching process to join metal sheets and fibre reinforced polymer composites by mechanical interlocking by Latorre, Núria, Casellas, Daniel, Costa, Josep

“…In the multi-material lightweight design of structural components for the automotive industry, the joint between different materials plays a significant role…”
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