Al-W-B composite materials, obtained by hot pressing of separate layers of the fibres, previously covered with aluminium by thermal spraying, containing from 25% to 60% of B-W fibres, have been studied. The structure and some characteristics, in particular microhardness, of the materials and the possibility of crushing the Al-W-B material wastes into a powder were investigated. The compressibility of powders was investigated by the method of cold pressing and electrosintering and the properties of the obtained briquettes were studied. Possible fields of application of powdered Al-W-B alloy materials, such as manufacturing of grinding tools, are considered.