PT Journal
AU Dvorsky, D
   Kubasek, J
   Kristianova, E
   Vojtech, D
TI Corrosion Resistant Magnesium-Based Composite Material with MgF2 Continuous Network Prepared by Powder Metallurgy
SO Manufacturing Technology Journal
PY 2018
BP 737
EP 741
VL 18
IS 5
DI 10.21062/ujep/169.2018/a/1213-2489/MT/18/5/737
DE Biomaterials; composite material; corrosion; powder metallurgy; sintering
AB This paper enhances an innovative way of preparation of the composite materials by powder metallurgy. Magnesium-fluoride composite material prepared by spark plasma sintering exerted improved corrosion resistance. Magnesium powder was coated by boiling of Mg powder in concentrated NaOH and subsequent immersion in HF. Treated powder was successfully compacted via spark plasma sintering. The composite material with a continuous network of MgF2 is prepared and it exerts improved mechanical and highly enhanced corrosion resistance compared with the pure magnesium.
ER