Walter José Botta

Best Publications

• Nanomaterials by severe plastic deformation: review of historical developments and recent advances

  Unknown

  655
  Citations

• Excess free volume in metallic glasses measured by X-ray diffraction

  Alain Reza Yavari;Alain Le Moulec;Akihisa Inoue;Nobuyuki Nishiyama

  449
  Citations

• Improvement in H-sorption kinetics of MgH2 powders by using fe nanoparticles generated by reactive FeF3 addition

  A.R. Yavari;A. LeMoulec;F.R. de Castro;S. Deledda

  233
  Citations

• Hydrogen-induced phase transition of MgZrTiFe0.5Co0.5Ni0.5 high entropy alloy

  G. Zepon;D.R. Leiva;R.B. Strozi;A. Bedoch

  175
  Citations

• Corrosion resistance of Fe-based amorphous alloys

  W.J. Botta;W.J. Botta;J.E. Berger;C.S. Kiminami;V. Roche

  145
  Citations

• Synthesis and hydrogen storage behavior of Mg–V–Al–Cr–Ni high entropy alloys

  R.B. Strozi;R.B. Strozi;D.R. Leiva;J. Huot;W.J. Botta

  135
  Citations

• Microstructure and wear behavior of Fe-based amorphous HVOF coatings produced from commercial precursors

  G.Y. Koga;R. Schulz;S. Savoie;A.R.C. Nascimento

  123
  Citations

• High Strength AA7050 Al alloy processed by ECAP: Microstructure and mechanical properties

  K.R. Cardoso;K.R. Cardoso;D.N. Travessa;W.J. Botta;A.M. Jorge

  118
  Citations

• An investigation of hydrogen storage in a magnesium-based alloy processed by equal-channel angular pressing

  Alberto Moreira Jorge;Egor Prokofiev;Gisele Ferreira de Lima;Edgar Rauch

  116
  Citations

• H-sorption in MgH2 nanocomposites containing Fe or Ni with fluorine

  S. Deledda;A. Borissova;C. Poinsignon;W.J. Botta

  111
  Citations

• Plasticity induced by nanoparticle dispersions in bulk metallic glasses

  K. Hajlaoui;A.R. Yavari;A.R. Yavari;A. LeMoulec;W.J. Botta

  106
  Citations

• Nanoscale Grain Refinement and H-Sorption Properties of MgH2 Processed by High-Pressure Torsion and Other Mechanical Routes†

  Daniel Rodrigo Leiva;Alberto Moreira Jorge;Tomaz Toshimi Ishikawa;Jacques Huot

  104
  Citations

• Formation of Fe-based glassy matrix composite coatings by laser processing

  P. Gargarella;A. Almeida;R.Vilar;C.R.M. Afonso

  84
  Citations

• Correlation between hydrogen storage properties and textures induced in magnesium through ECAP and cold rolling

  Alberto Moreira Jorge;Alberto Moreira Jorge;Gisele Ferreira de Lima;Maria Regina Martins Triques;Walter José Botta

  83
  Citations

• Mechanical activation of TiFe for hydrogen storage by cold rolling under inert atmosphere

  L.E.R. Vega;D.R. Leiva;R.M. Leal Neto;W.B. Silva

  83
  Citations

• Mg alloy for hydrogen storage processed by SPD

  Daniel R. Leiva;Daniel R. Leiva;Daniel Fruchart;Maria Bacia;Grégory Girard

  82
  Citations

• An approach to design single BCC Mg-containing high entropy alloys for hydrogen storage applications

  R.B. Strozi;R.B. Strozi;D.R. Leiva;J. Huot;W.J. Botta

  81
  Citations

• Corrosion properties of Fe-Cr-Nb-B amorphous alloys and coatings

  G.Y. Koga;R.P. Nogueira;V. Roche;A.R. Yavari

  80
  Citations

• Design of TiVNb-(Cr, Ni or Co) multicomponent alloys with the same valence electron concentration for hydrogen storage

  Bruno Hessel Silva;Claudia Zlotea;Yannick Champion;Walter José Botta

  79
  Citations

• Microstructure evolution in copper under severe plastic deformation detected by in situ X-ray diffraction using monochromatic synchrotron light

  A.R. Kilmametov;G. Vaughan;A.R. Yavari;A. LeMoulec

  76
  Citations

• Nanostructured MgH2 prepared by cold rolling and cold forging

  D.R. Leiva;R. Floriano;J. Huot;A.M. Jorge

  73
  Citations

• Magnetic properties of spray-formed Fe–6.5%Si and Fe–6.5%Si–1.0%Al after rolling and heat treatment

  Claudemiro Bolfarini;Mário Cézar Alves Silva;Alberto Moreira Jorge;Claudio Shyinti Kiminami

  69
  Citations