Now showing items 1-20 of 42

    • Adhesive bonding of aluminium with structural acrylic adhesives: durability in wet environments 

      del Real Romero, Juan Carlos; Cano de Santayana Ortega, Mercedes; Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel (01/12/2006)
      The durability of EN AW 6082-T651 aluminium alloy joints bonded with a toughened acrylic adhesive was investigated upon exposure to wet environments (humidity, water immersion and salt water immersion). Environmentally-friendly ...
    • Aging by moisture and/or temperature of epoxy/SiC composites: thermal and mechanical properties 

      Abenojar Buendía, Juana; Pantoja Ruiz, Mariola; Martínez Casanova, Miguel Ángel; del Real Romero, Juan Carlos (01/10/2015)
      The present work focuses on investigating the effects of moisture absorption on the mechanical and thermal properties of epoxy reinforced with percentage (by wt.) silicon carbide (nano and micro-metric) composites. In order ...
    • Analysis of hydrolysis process of g-methacryloxypropyltrimethoxysilane and its influence on the formation of silane coatings on 6063 aluminum alloy 

      Pantoja Ruiz, Mariola; Díaz Benito, Belén; Velasco López, Francisco Javier; Abenojar Buendía, Juana; del Real Romero, Juan Carlos (01/04/2009)
      In this paper the hydrolysis process of ?-methacryloxypropyltrimethoxysilane (MPS) at 1% in an aqueous solution by means of Fourier transform infrared (FTIR) spectroscopy was studied. The aim of this work is to determine ...
    • Analytical solution to calculate the stress distribution in pin-and-collar samples bonded with anaerobic adhesives (following ISO 10123 standard) 

      Martínez Casanova, Miguel Ángel; Velasco López, Francisco Javier; Abenojar Buendía, Juana; Pantoja Ruiz, Mariola; del Real Romero, Juan Carlos (01/12/2008)
      In this work, we analyse cylindrical joints bonded with anaerobic adhesives, applying the principles found in a paper of Nemes et al. [Int J Adhes Adhes 2006; 26(6) :474]. Nemes paper gives an analytical solution for the ...
    • Ciencia de Materiales 

      Abenojar Buendía, Juana; Arrieta Dillon, Marina Patricia; Ballesteros Iglesias, María Yolanda; Benedicto Córdoba, Marcos; Cano de Santayana Ortega, Mercedes; del Real Romero, Juan Carlos; Herrero Palomino, Marta; Morales Polo, Carlos; Paz Jiménez, Eva; Revuelta Aramburu, Marta; Rodríguez Montes, Julián; Sánchez Plana, David (20/07/2017)
    • Ciencia de Materiales 

      Abenojar Buendía, Juana; Ballesteros Iglesias, María Yolanda; Benedicto Córdoba, Marcos; Cano de Santayana Ortega, Mercedes; Catalina Caballero, María Isabel; Herrero Palomino, Marta; Morales Polo, Carlos; Rodríguez Montes, Julián; Sainz Vaque, Raquel; Sánchez Plana, David (20/10/2016)
    • Ciencia de Materiales 

      Carlos; Eva; Federico; Juana; Julián; Marcos; María Yolanda; Marta; Marta; Mercedes (01/09/2018)
    • Ciencia de Materiales 

      Abenojar Buendía, Juana; Abenojar Buendía, Juana; Ballesteros Iglesias, María Yolanda; Benedicto Córdoba, Marcos; Cano de Santayana Ortega, Mercedes; Herrero Palomino, Marta; Paz Jiménez, Eva; Ramírez Santa-Pau, Federico; Revuelta Aramburu, Marta; Rodríguez Montes, Julián (30/08/2019)
    • Durability of steel joints with ductile adhesive subjected to fatigue tests 

      Enciso Ramos, Belen; Paz Jiménez, Eva; Trujillo del Valle, Cristina; Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel (Universiteit Gent (Gante, Bélgica), 09/07/2018)
      The aim of this work is the study of the adhesive joints degradation within the polyurethane-steel and silicone-steel joints from the point of view of their behavior on service and under aging conditions. In order to ...
    • Durability of steel joints with ductile adhesive subjected to fatigue tests 

      Enciso Ramos, Belen; Paz Jiménez, Eva; Trujillo del Valle, Cristina; Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel
      The aim of this work is the study of the adhesive joints degradation within the polyurethane-steel and silicone-steel joints from the point of view of their behavior on service and under aging conditions. In order to ...
    • Durability of steel joints with ductile adhesive subjected to fatigue tests 

      Enciso Ramos, Belen; Paz Jiménez, Eva; Trujillo del Valle, Cristina; Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel
      The aim of this work is the study of the adhesive joints degradation within the polyurethane-steel and silicone-steel joints from the point of view of their behavior on service and under aging conditions. In order to ...
    • Effect of EtOH/H2O Ratio and pH on bis-sulfur silane solutions for electrogalvanized steel joints based on anaerobic adhesives 

      Pantoja Ruiz, Mariola; Martínez Casanova, Miguel Ángel; Abenojar Buendía, Juana; Encinas García, Noemí; Ballesteros Iglesias, María Yolanda (01/09/2011)
      A minimum hydrolysis time is required to get an adequate crosslinking between a silane film and a metallic substrate and that depends on the contents of silane, ethanol, and water in the silane solution. The objectives for ...
    • Effect of moisture and temperature on the mechanical properties of an epoxy reinforced with boron carbide 

      Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel; Velasco López, Francisco Javier; del Real Romero, Juan Carlos (01/08/2011)
      The degree of degradation in a polymer composite is directly related to the amount of moisture it absorbs. Plasticization and swelling are among the undesirable consequences of absorbed water. This effect is rather important ...
    • Effect of silane treatment on SiC particles used as reinforcement in epoxy resins 

      Abenojar Buendía, Juana; del Real Romero, Juan Carlos; Martínez Casanova, Miguel Ángel; Cano de Santayana Ortega, Mercedes (15/09/2009)
      Silicon carbide (SiC) is used as reinforcement in polymeric materials due to its high resistance to abrasive wear and hardness. However, sometimes the lack of anchoring between the SiC particles and the polymer produces ...
    • Effect of surface treatments on natural cork: surface energy, adhesion and acoustic insulation 

      Abenojar Buendía, Juana; Barbosa, Ana.Q.; Ballesteros Iglesias, María Yolanda; del Real Romero, Juan Carlos; Da Silva, Lucas.F.M.; Martínez Casanova, Miguel Ángel (01/01/2014)
      Cork is one of the finest natural materials with high acoustic insulation properties due to its porous structure. In addition, cork presents high water resistance due to its hydrophobic nature. In many applications, cork ...
    • Effects of vancomycin, cefazolin and test conditions on the wear behavior of bone cement 

      Sanz Ruiz, Pablo; Paz Jiménez, Eva; Abenojar Buendía, Juana; del Real Romero, Juan Carlos; Vaquero Martín, Javier; Forriol Campos, Francisco (01/01/2014)
      Antibiotic cement has been recommended in the treatment of prosthetic infections. The purpose of this study was to investigate the mechanical behavioral changes in cement loaded with two antibiotics, vancomycin and cefazolin, ...
    • Epoxy composite reinforced with nano and micro SiC particles: curing kinetics and mechanical properties 

      Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel; Pantoja Ruiz, Mariola; Velasco López, Francisco Javier; del Real Romero, Juan Carlos (01/05/2012)
      Epoxy-based composite materials reinforced with hard particles can be used as anti-wear coatings. In this study, a commercial bicomponent resin was used, with 6 and 12% SiC particles in two different particle sizes (nano ...
    • Erosion-wear, mechanical and thermal properties of silica filled epoxy nanocomposites 

      Abenojar Buendía, Juana; Tutor Sánchez, Joaquín; Ballesteros Iglesias, María Yolanda; del Real Romero, Juan Carlos; Martínez Casanova, Miguel Ángel (01/07/2017)
      Different nano- and micro-fillers are added to modify the mechanical properties, wear resistance, thermal properties and the curing process of polymers. A very important application for epoxy resins is to be used as coating ...
    • Estudio del efecto de distintos tipos de nanocargas en el comportamiento mecánico y térmico de un cemento óseo 

      Paz Jiménez, Eva; Abenojar Buendía, Juana; Cledera Castro, María del Mar; Ballesteros Iglesias, María Yolanda; Forriol Campos, Francisco; del Real Romero, Juan Carlos (01/09/2013)
      Objetivo: Estudiar el efecto de la adición de diferentes nanocargas en la resistencia mecánica y en el proceso de curado de un cemento óseo. Material y método: Se preparó un cemento óseo de formulación similar a los cementos ...
    • Evaluación del tratamiento superficial de lámina de cobre para aplicaciones electrónicas. 

      del Real Romero, Juan Carlos; Ballesteros Iglesias, María Yolanda; Caro Carretero, Raquel; Abenojar Buendía, Juana
      El cobre se ha utilizado durante más de 50 años en la fabricación de placas de circuito impreso (PCB). Estos PCB se producen mediante la laminación de varias capas de preimpregnados de epoxi reforzados con fibra de vidrio ...