{"id":1107,"date":"2020-07-13T11:21:39","date_gmt":"2020-07-13T03:21:39","guid":{"rendered":"https:\/\/www.fst.um.edu.mo\/personal\/?page_id=1107"},"modified":"2024-11-06T08:09:06","modified_gmt":"2024-11-06T00:09:06","slug":"vcristino","status":"publish","type":"page","link":"https:\/\/www.fst.um.edu.mo\/personal\/vcristino\/","title":{"rendered":"Valentino Anok Melo CRISTINO"},"content":{"rendered":"\t\t
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<\/p>\n\n\n\n
<\/span><\/td>\nValentino Anok Melo CRISTINO\u7d00\u5929\u9f8d<\/span>
Assistant Professor<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

Academic Qualification<\/span><\/h3>\n
    \n
  • Ph.D in Mechanical Engineering , Instituto Superior Tcnico, Lisbon, Portugal (2012)<\/span><\/li>\n
  • M.Sc. in Mechanical Engineering , Instituto Superior Tcnico, Lisbon, Portugal (2007)<\/span><\/li>\n
  • B.Sc in Mechanical Engineering , Instituto Superior Tcnico, Lisbon, Portugal (2004)<\/span><\/li>\n<\/ul>\n
    \n

    Research<\/span><\/h3>\n

    Research Interests<\/span><\/h4>\n
      \n
    • Additive manufacturing<\/span><\/li>\n
    • Metal Forming<\/span><\/li>\n
    • Metal Cutting<\/span><\/li>\n
    • Material Characterization<\/span><\/li>\n
    • Manufacturing<\/span><\/li>\n
    • Expermentation<\/span><\/li>\n<\/ul>\n
      \n

      Selected Publications<\/span><\/h3>\n

      Refereed Journal Papers <\/span><\/h4>\n
        \n
      • Liu K., Chen X.M., Tam L.M., Lo K.H., Wang H.Z, Cristino V.A.M. and Kwok C.T., Combined influence of traverse and rotation speeds in friction stir processing of AlSi10Mg alloy produced by laser-powder bed fusion, Materials Chemistry and Physics<\/i>, 323, 2024.<\/span><\/span><\/span><\/span><\/span><\/li>\n
      • Wei Q.L., Tang Z.J., Wang A., Guo L.P., Yang H.H., Wu Y., Cristino V.A.M., Kwok C.T., Wang H.W. and Wang H.Z., Transient and steady models for blue laser directed energy deposition, Journal of Materials Processing Technology<\/i>, 325, 118292, 2024.<\/span><\/span><\/span><\/span><\/li>\n
      • Wang F., Yuan T., Li R., Lin S., Niu P. and Cristino V., Effect of Mo on the morphology, microstructure and mechanical properties of NbTa0.5TiMox refractory high entropy alloy fabricated by laser powder bed fusion using elemental mixed powders, International Journal of Refractory Metals & Hard Materials<\/i>, 111, 106107, 2023.<\/span><\/span><\/span><\/li>\n
      • Qiao Q., Tam L. M.,Cristino V.A.M. and Kwok C.T., <\/span>Surface hardness and corrosion behavior of laser surface-alloyed Ti6Al4V with copper, Surface
        and Coatings Technology<\/i>, 444,128663, 2022 (SCIE)<\/span><\/span><\/li>\n
      • Cristino V.A.M., PraganaJ.P.M., Bragan\u00e7a I.M.F., Silva C.M.A. and Martins P.A.F., <\/span>Hybrid Manufacturing of Stiffening Grooves in Additive Deposited Thin
        Parts, Journal of Manufacturing and Materials Processing<\/i>, 5(4), 140.<\/span><\/span><\/li>\n
      • Cristino V.A., Magrinho J.P., Centeno G., Silva M.B. and Martins, P.A.F., A digital image correlation based methodology to characterize formability in tube forming, Journal of Strain Analysis for Engineering Design,<\/em> 2019 (SCIE).<\/span> <\/i> <\/span>
        <\/span><\/li>\n
      • Cristino V.A.M., Silva M.B., Pak Kin Wong and Martins, P.A.F, Determining the fracture forming limits in sheet metal forming: a technical note, <\/span>Journal of Strain Analysis for Engineering Design<\/em>, 52 (8), 467-471, 2017 (SCI).<\/span><\/span><\/li>\n
      • Cristino V.A.M., Montanari L., Silva M.B. and Martins P.A.F., Towards asymmetric hole-flanging produced by single point incremental forming, J Materials: Design and Applications Proc IMechE Part L, 229(5), 380-388, 2015.<\/span><\/li>\n
      • Cristino V.A.M., Montanari L., Silva M.B., Atkins A.G. and Martins P.A.F., Fracture in hole-flanging produced by single point incremental forming, International Journal of Mechanical Sciences, 83, 146-154, 2014.<\/span><\/li>\n
      • Montanari L., Cristino V.A.M., Silva M.B. and Martins P.A.F., A new approach for deformation history of material elements in hole-flanging produced by single point incremental forming, Int. Journal of Advanced Manufacturing Technologies, 69, 1175-1183, 2013.<\/span><\/li>\n
      • Montanari L., Cristino V.A.M., Silva M.B. and Martins P.A.F., On the relative performance of hole-flanging by incremental sheet forming and conventional press working, Proc. IMechE Part L: Journal of Materials: Design and Applications, 228(4), 312-322, 2014.<\/span><\/li>\n
      • Centeno G., Silva M.B., Cristino V.A.M., Vallellano C. and Martins P.A.F., Hole-flanging by incremental sheet forming, International Journal of Machine Tools and Manufacture, 59, 46-54, 2012.<\/span><\/li>\n
      • Cristino V.A.M., Rosa P.A.R. and Martins P.A.F., Revisting the calibration of friction in metal cutting, Tribology Transactions, 55, 2012.<\/span><\/li>\n
      • Cristino V.A.M., Rosa P.A.R. and Martins P.A.F., The role of interfaces in the evolution of friction by ring compression test, Experimental Techniques, 2012.<\/span><\/li>\n
      • Cristino V.A.M., Rosa P.A.R. and Martins P.A.F., Surface roughness and material strength of tribo-pairs in ring compression tests, Tribology International, 44(2), 134-143, 2010.<\/span><\/li>\n
      • Cristino V.A.M., Rosa P.A.R. and Martins P.A.F., Cutting under active and inert gas shields: A contribution to the mechanics of chip flow, International Journal of Machine tools and Manufacture, 50, 892-900, 2010.<\/span><\/li>\n
      • Rosa P.A.R., Cristino V.A.M., Silva C.M.A. and Martins P.A.F., On the fundamentals of orthogonal metal cutting, Journal of Machining and Forming Technologies, 50, 892-900, 2010.<\/span><\/li>\n<\/ul>\n

        Conferences Papers<\/span><\/h4>\n