Processus aux Interfaces et Hygiène des Matériaux

Domaines scientifiques déclarés au RNSR

Panels ERC déclarés au RNSR

Mots-clés des publications HAL repérées

Publications HAL récentes repérées

• A review of fouling during thermal processing of plant-based milk alternatives · 2026

  Résumé de la publication : Given the environmental, ethical, and food security challenges posed by conventional agriculture and animal husbandry, the transition towards sustainable food systems is essential. Plant-based milk substitutes have emerged as a viable alternative, gaining significant consumer traction. In industrial production, heat treatments, including…

• Phase-field modelling of equilibrium and radiation induced segregation at grain boundaries in metallic alloys · 2026

  Résumé de la publication : We propose a novel phase-field (PF) model to enhance the description of grain boundaries (GBs) and its effect on solute segregation behaviour under irradiation. Conventional PF models typically treat GBs as perfect sinks for point defects (PDs) such as vacancies and interstitials,…

• Non-Negative Matrix Factorization for 4D-STEM data analysis and phase mapping of astromaterials samples · 2026

  Résumé de la publication : 4D-STEM has become a robust method for exploring materials at the nanometric scale. It enables the mapping of various physical properties, such as phase, orientation, strain, or magnetization, fully exploiting the information contained in diffraction patterns. However, due to the vast amount…

• On the use of Non-Negative Matrix Factorization for 4D-STEM data analysis and phase mapping: the case of primitive astromaterials · 2026

  Résumé de la publication : In this work, we applied the Non-Negative Matrix Factorization (NMF) method on 4DSTEM data acquired on complex astrominerals, composed of heterogeneous mixtures of multiple phases imbricated at the nanometer scale. By applying NMF on the azimuthal profiles derived from 2D diffraction patterns,…

• Development of 3rd generation Medium Mn duplex steels for automotive applications · 2019

  Résumé de la publication : The mechanical behaviour and fracture were studied in a Fe-5Mn-2.5Al-0.2C (in wt-%) Medium Mn steel. Metallographic and magnetic measurements confirm the significant influence of the transformation kinetics of the strain-induced martensite on the mechanical properties and strain heterogeneities (Luders and Portevin-Le Chatelier-like…