Encompassing the research interests of the industrial partners, the vertical research lines of IMDEA Materials are directed towards processing, design and application of advanced structural materials in aerospace, automotive and energy generation sectors. Research activities are focalized in advanced metallic alloys and composites. The former are -and will be for a long time- the standard materials for structural applications in engineering, while the latter are the fastest growing class of structural materials.
Metallic Alloys
Metallic alloys have been studied for more than two hundred years and their processing, structure and properties are well established. Nevertheless, challenges in the areas of energy generation, transportation and health care are constantly demanding new metallic materials with improved properties (higher operation temperature, better strength/weight ratio), tailored behaviour or multifunctional capabilities (biocompatibility). The objectives of this research line include:
- Development of Ni/Co-based superalloys and intermetallic compounds to be used in high temperature structural applications in aggressive environments for long periods of time.
- Production of near net-shape components of advanced metallic alloys (W, Ni, Ti) from powders.
- Processing and characterization of thermal-barrier and antifriction coatings to improve the durability and structural integrity of critical components.
- Design of novel Mg alloys for die casting with improved mechanical properties, thermal conductivity and corrosion resistance.
- Processing and characterization of nanostructured metallic materials (Al, Zr, Mg, Ti, Ni, W) by severe plastic deformation to obtain new phases, novel microstructures with high strength and ductility and enhanced multifunctional capabilities (biocompatibility).
Composites
Composites are currently the best option for high-added value structural applications in aerospace, energy generation (wind turbines) and sports due to their outstanding properties in terms of specific stiffness and strength. Moreover, the dispersion of nanometric reinforcements can further enhance their mechanical properties and provide new functional capabilities, opening unexpected possibilities in many other applications (sensors, catalysis, water purification, health care). The objectives of this research line include:
- Development of thermoplastic composites for high temperature applications.
- Design of structural composites with high impact resistance.
- Development, characterization and simulation of multifunctional nanocomposites with improved mechanical properties and integrated functional capabilities (electrical conductivity, fire retardancy, UV and EMI shielding, biocide activity, etc.)
- Development of biodegradable and biocompatible structural composites and nanocomposites.