The crystal structure, the magnetization, the Curie temperature and the electrical resistivity are the experimental results of the study of [Fe-x Co-1-x]Al-0.90(0.10) and [CoxNi1-x]Al-0.90(0.10) alloys. Taking these results into account it arises that the presence of Al admixtures in the crystal lattice of transition alloys causes the inflation of the unit eel, the decrease of the magnetic moment of the transition atoms, the decrease of the Curie temperature and the increase of the resistivity.