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Browsing by Subject "Selective laser melting"

Browsing by Subject "Selective laser melting"

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  • In situ heat treatment in selective laser melted martensitic AISI 420 stainless steels 
    Krakhmalev, P.; Yadroitsava, I; Fredriksson, G; Yadroitsev, I (Materials and Design, 2015)
    The article explores an evolution of a microstructure in AISI 420martensitic stainless steel during selective laser melting. Several upper layers had hardness of 750 HV and contained 21±12 vol.% austenite phase. The final ...
  • Metal Additive Manufacturing Of Titanium Aluminides From Blended Elemental Powder 
    Zenani, Asavela (Central University of Technology, 2020-05)
    Titanium aluminide is considered a key material for high performance gas turbines for aircraft engines, manufacturing of engine valves and a variety of automotive applications. This is due to the attractive high oxidation ...
  • Multi material powder delivering systems for selective laser melting 
    Kinnear, A.; Yadroitsava, I.; Yadroitsev, I. (Central University of Technology, Free State, Bloemfontein: Interim : Interdisciplinary Journal, 2015)
    Selective Laser Melting (SLM) is a powder bed fusion process which is an additive manufacturing (AM) process, whereby a laser beam selectively fuses regions of a powder bed to form complex objects. Growth in the SLM field ...

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