Andrea Galán-Salazar
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Andrea Galán-Salazar has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Alicia Páez-Pavón
Department of Science and Aerospace, School of Architecture, Engineering, Science, and Computing—STEAM, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain
1 shared publication - Artemia Loayza
Department of Engineering, School of Architecture, Engineering, Science, and Computing—STEAM, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain
1 shared publication - Carlos Talayero
Universidad Europea de Madrid
1 shared publication - Federico Rafael García-Galván
Department of Mechanical, Chemical and Industrial Design Engineering, ETSIDI, Universidad Politécnica de Madrid, 28010 Madrid, Spain
1 shared publication - Isabel Lado-Touriño
Department of Engineering, School of Architecture, Engineering, Science and Computing, Universidad Europea de Madrid, 28670 Villaviciosa de Odón, Spain
1 shared publication
Latest Publications
- Open Access
Understanding the Fundamental Properties of Binder Systems Based on Polyethylene and Waxes for the Metal Injection Molding (MIM) Process
Binder systems based on polyethylene (PE) and wax are widely used in Metal Injection Molding (MIM). However, their application raises environmental concerns related to material waste and the possible alteration of binder properties during repeated processing. This study aims to provide a comprehensive understanding of the behavior and properties of PE–wax systems to establish a reference framework for the evaluation and future development of alternative binder formulations. Model PE–wax blends without metallic powder were characterized using differential scanning calorimetry, tensile testing, and X-ray diffraction. The results showed that polymer and wax type influence the mechanical response of the blends, with the HDPE–octadecane formulation exhibiting a lower Young’s modulus than the HDPE–paraffin wax blend at the same wax content. Thermal analysis revealed distinct transitions associated with the polymer and wax components, together with small variations between successive heating and cooling cycles, indicating thermal-history-dependent behavior. Young’s modulus, Poisson’s ratio, thermal conductivity, and density were also predicted using Digimat software. The predicted Young’s modulus values showed good agreement with the experimental tensile results. The results provide a preliminary framework for screening polyethylene–wax binder formulations.
Open AccessUnderstanding the Fundamental Properties of Binder Systems Based on Polyethylene and Waxes for the Metal Injection Molding (MIM) Process
Binder systems based on polyethylene (PE) and wax are widely used in Metal Injection Molding (MIM). However, their application raises environmental concerns related to material waste and the possible alteration of binder properties during repeated processing. This study aims to provide a comprehensive understanding of the behavior and properties of PE–wax systems to establish a reference framework for the evaluation and future development of alternative binder formulations. Model PE–wax blends without metallic powder were characterized using differential scanning calorimetry, tensile testing, and X-ray diffraction. The results showed that polymer and wax type influence the mechanical response of the blends, with the HDPE–octadecane formulation exhibiting a lower Young’s modulus than the HDPE–paraffin wax blend at the same wax content. Thermal analysis revealed distinct transitions associated with the polymer and wax components, together with small variations between successive heating and cooling cycles, indicating thermal-history-dependent behavior. Young’s modulus, Poisson’s ratio, thermal conductivity, and density were also predicted using Digimat software. The predicted Young’s modulus values showed good agreement with the experimental tensile results. The results provide a preliminary framework for screening polyethylene–wax binder formulations.