Structural, mechanical and tribological properties of CrAlN coatings deposited by reactive unbalanced magnetron sputtering

2005 ◽  
Vol 200 (5-6) ◽  
pp. 1372-1376 ◽  
Author(s):  
Xing-Zhao Ding ◽  
X.T. Zeng
RSC Advances ◽  
2016 ◽  
Vol 6 (53) ◽  
pp. 47698-47711 ◽  
Author(s):  
Qiang Ma ◽  
Fei Zhou ◽  
Qianzhi Wang ◽  
Zhiwei Wu ◽  
Kangmin Chen ◽  
...  

Cr–B–C–N coatings with different boron contents (24.6–27.2 at%) were deposited on Si(100) wafers and 316L stainless steels by using closed-field unbalanced magnetron sputtering via adjusting the CrB2 target current.


2015 ◽  
Vol 642 ◽  
pp. 184-189
Author(s):  
Yan Liang Su ◽  
Yueh Feng Lin

W(100-x)%Cx% coatings with different tungsten and carbon contents were deposited by unbalanced magnetron sputtering. The microstructures and mechanical properties of the W(100-x)%C x% coatings was characterized by scanning electron microscope (SEM), X-ray diffraction (XRD), nanoindentation and adhesion testing techniques. The tribological performance of the coatings was investigated using a pin-on-disc trobometer under dry conditions. Experimental results indicated that coating microstructure, mechanical properties and wear resistance varied according to the tungsten and carbon contents of the coatings. The W72%C28% coating had the highest hardness/elastic modulus (H/E) ratio. In the ball-on-disc wear tests, it was found that the W72%C28% coating exhibited the best wear resistance.


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