ÚMVI-odbor kovových materiálů

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

Seiner, Hanuš; Čížek, Jan; Sedlák, Petr; Huang, Renzhong; Čupera, Jan; Dlouhý, Ivo; Landa, Michal (Elsevier, 2016-04-15)

Resonant ultrasound spectroscopy is applied to analyze the elastic anisotropy of thick copper, aluminum, titanium, and nickel coatings prepared by cold spraying and to determine the respective elastic moduli. The results ...
Higher in-flight particle velocities enhance in vitro tribological behavior of plasma sprayed hydroxyapatite coatings

Khun, Nay Win; Li, Zhong Alan; Khor, Khiam Aik; Čížek, Jan (Elsevier, 2016-11-01)

Hydroxyapatite (HA) coatings were deposited onto Ti6Al4V substrates via atmospheric plasma spraying under systematically varying spray parameters, leading to different in-flight particle velocities. Morphology, composition, ...