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      In Situ Synthesis of Al-Based MMCs Reinforced with AlN by Mechanical Alloying under NH3 Gas  [Article]

      Sánchez Caballero, Eduardo; Cuevas, F. G.; Ternero Fernández, Fátima; Astacio López, Raquel; Montes Martos, Juan Manuel; Cintas Físico, Jesús (MDPI, 2018)
      Aluminum matrix composites (AMCs) reinforced by aluminum nitride were prepared by mechanical alloying followed by a simple press and sintering method. Milling began under vacuum and after a period of between 1 and 4 h, ...
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      Nanocrystalline Al Composites from Powder Milled under Ammonia Gas Flow  [Article]

      Cintas Físico, Jesús; Caballero, E. S.; Montes, J. M.; Cuevas, F. G.; Arévalo Mora, Cristina María (Hindawi Publishing Corporation, 2014)
      The production of high hardness and thermally stable nanocrystalline aluminium composites is described. Al powder was milled at room temperature in an ammonia flow for a period of less than 5 h. NH3 dissociation during ...