Porous metal Aluminum alloys 1 Anodizations 1 Binders 1 Biomedical applications 1 Electric fields 1 Electrolytes 1 Energy applications 1 Environmental applications 1 Feedstocks 1 High specific strength 1 Hydroxyapatite 1 Hydroxyapatite composite 1 Injection molding 1 Metal structures 1 Microchannels 1 Morphology 1 Nanotube arrays 1 Nanotubes 1 Porosity 1 Porous structure 1 Porous structures 1 Porous titania 1 Powder injection molding 1 Powder metals 1 Sintering 1 Sodium chloride 1 Space holders 1 Space-holder method 1 Surface morphology 1