Browsing by Author "Botta, Walter José"

Browsing by Author "Botta, Walter José"

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  • Advanced ultra-light multifunctional metallic-glass wave springs 
    Panagiotopoulos, Nikolaos T.; Georgarakis, Konstantinos; Jorge Jnr, Alberto Moreira; Aljerf, M.; Botta, Walter José; Greer, Lindsay; Yavari, Ahmad (Elsevier, 2020-05-01)
    We show that, using thermo-elastic processing, metallic-glass foils can be shaped, without being embrittled, into linear and annular wave springs. These springs exhibit an undulatory behaviour, unique to metallic-glass ...
  • Interaction between Fe66Cr10Nb5B19 metallic glass and aluminum during spark plasma sintering 
    Dudina, Dina V.; Bokhonov, Boris B.; Batraev, Igor S.; Amirastanov, Yusif N.; Ukhina, Arina V.; Kuchumova, Ivanna D.; Legan, Mikhail A.; Novoselov, Aleksey N.; Gerasimov, Konstantin B.; Bataev, Ivan A.; Georgarakis, Konstantinos; Koga, Guilherme Yuuki; Guo, Yaofeng; Botta, Walter José; Jorge, Alberto Moreira (Elsevier, 2020-08-28)
    In the area of metal matrix composites, novel reinforcing options are currently being evaluated. Particles of amorphous alloys present an interesting possibility to reinforce soft metals. In the present work, the interaction ...