Metallische Implantatwerkstoffe - Lehrstuhl Metallische Werkstoffe ...

Titan
-Oberflächenbeschichtung von TiAl6V4-
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Total Weight loss Ti V
Material Combination (µg) (µg) (µg)
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Untreated- untreated 2423 2925 78,5
Untreated- nitrogen ion implanted 1295 1260 31,2
Untreated- PVD coated with TiN 1002 902 15,0
Untreated- plasma ion nitrided 807 716 6,4
PVD- PVD 713 470 8,5
Plasma ion nitrided- plasma ion nitrided 273 87 0,5
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Testing conditions: plate screw system with a micromotion of 100 µm,
14 days at 1 Hz for 1 200 000 cycles,
Testing medium was calf serum solution
Lehrstuhl Metallische Werkstoffe 47 Mathias Galetz, Universität Bayreuth