Browsing by Subject "hardness"

Now showing items 1-3 of 3

  • ADDITIVE MANUFACTURING OF AISI D2 TOOL STEEL USING DIRECTED ENERGY DEPOSITION 

    Omar, Samer Mohamed Tawfik Abdallah (2023-04-23)
    The main objective of the current thesis is to optimise direct energy deposition (DED) process parameters to fabricate parts with good mechanical and geometrical properties and to determine the best of postprocessing heat ...

  • Powder Metallurgical Processing of Titanium Alloys and Aluminides 

    Liu, Hung-Wei (2016-09-07)
    In this thesis, the economical powder metallurgical approach was investigated to produce two Ti binary alloys (i.e. Ti-Ni and Ti-Sn) and a Ti-48Al based intermetallic alloy. In the first part of the work, Ni and Sn (up to ...

  • RECIPROCATING WEAR RESPONSE OF Ti(C,N)-Ni3Al CERMETS 

    Buchholz, Stephen (2012-01-03)
    Titanium carbonitride (Ti(C,N)) cermets have become more popular in recent research due to their mix of high hardness, high hot hardness, good ductility, chemical stability, and low densities. These mechanical properties ...