Study of the Influence of Ion Bombardment on the Quality of Coatings Obtained by the Vacuum Arc Deposition

Author(s):  
S. R. Shekhtman ◽  
N. A. Sukhova
Procedia CIRP ◽  
2020 ◽  
Vol 95 ◽  
pp. 999-1003
Author(s):  
Alexey Vereschaka ◽  
Marina Volosova ◽  
Nikolay Sitnikov ◽  
Nikolay Andreev ◽  
Filipp Milovich ◽  
...  

1996 ◽  
Vol 82 (3) ◽  
pp. 247-253 ◽  
Author(s):  
S. Schmidbauer ◽  
H. Klose ◽  
A. Ehrlich ◽  
M. Friedrich ◽  
M. Röder ◽  
...  

Vacuum ◽  
2013 ◽  
Vol 89 ◽  
pp. 220-224 ◽  
Author(s):  
Zhanyun Huang ◽  
Ping Luo ◽  
Wanzong Chen ◽  
Shirong Pan ◽  
Dihu Chen

2008 ◽  
Vol 109 (2-3) ◽  
pp. 342-346 ◽  
Author(s):  
Youtao Xie ◽  
Xuebin Zheng ◽  
Chuanxian Ding ◽  
Xuanyong Liu ◽  
Paul K. Chu

1995 ◽  
Vol 76-77 ◽  
pp. 181-189 ◽  
Author(s):  
L. Kaplan ◽  
V.N. Zhitomirsky ◽  
S. Goldsmith ◽  
R.L. Boxman ◽  
I. Rusman

1997 ◽  
Vol 504 ◽  
Author(s):  
D. M. Follstaedt ◽  
J. A. Knapp ◽  
S. M. Myers ◽  
M. T. Dugger ◽  
T. A. Friedmann ◽  
...  

ABSTRACTEnergetic particle methods have been used to synthesize two metastable layers with superior mechanical properties: amorphous Ni implanted with overlapping Ti and C, and amorphous diamond-like carbon (DLC) formed by vacuum-arc deposition or pulsed laser deposition. Elastic modulus, yield stress and hardness were reliably determined for both materials by fitting finiteelement simulations to the observed layer/substrate responses during nanoindentation. Both materials show exceptional properties, i.e., the yield stress of amorphous Ni(Ti,C) exceeds that of hardened steels and other metallic glasses, and the hardness of DLC (up to 88 GPa) approaches that of crystalline diamond (∼100 GPa). Tribological performance of the layers during unlubricated sliding contact appears favorable for treating Ni-based micro-electromechanical systems: stick-slip adhesion to Ni is eliminated, giving a low coefficient of friction (∼0.3–0.2) and greatly reduced wear. We discuss how energetic particle synthesis is critical to forming these phases and manipulating their properties for optimum performance.


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