scholarly journals The Microstructure and Characterization of TiN Coatings Prepared by Physical Vapour Deposition (PVD)

Author(s):  
N. Lenin Rakesh et al., N. Lenin Rakesh et al., ◽  
Vacuum ◽  
2019 ◽  
Vol 163 ◽  
pp. 148-157 ◽  
Author(s):  
Nabendu Kumar Deb ◽  
Kushal Kalita ◽  
S.R. Abhilash ◽  
Pankaj K. Giri ◽  
Rohan Biswas ◽  
...  

Open Physics ◽  
2016 ◽  
Vol 14 (1) ◽  
pp. 159-165
Author(s):  
Leszek A. Dobrzański ◽  
Marek Szindler ◽  
Mirosława Pawlyta ◽  
Magdalena M. Szindler ◽  
Paulina Boryło ◽  
...  

AbstractThe following paper presents the possibility of formation of Pt nanowires, achieved by a three-step method consisting of conformal deposition of a carbon nanotube and conformal coverage with platinum by physical vapour deposition, followed by removal of the carbonaceous template. The characterization of this new nanostructure was carried out through scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD).


Author(s):  
P T Mativenga ◽  
K K B Hon

This paper reviews the contributions that coatings make in enhancing the cutting performance of carbide tools and, in particular, their application in high-speed machining. It examines flank wear and cutting force process trends that are essential for monitoring tool degradation in automated machining factories. The findings of the investigation into cutting forces over the life cycle of different physical vapour deposition (PVD) tool coatings on micrograin carbide in the high-speed machining of tool steel are presented and related to the existing literature. Cutting tests were carried out at a very high spindle speed, 40000 r/min, and for a predetermined cutting time. Variants of the TiAlN coating, i.e. single- and double-layer and composite coating enhanced with WC/C, were evaluated against the uncoated tool and the TiCN, CrN, and TiN coatings. The paper reflects on the performance of advanced PVD coatings and also presents force trends and suggestions for process monitoring.


2007 ◽  
Vol 202 (1) ◽  
pp. 13-22 ◽  
Author(s):  
Carlo Giolli ◽  
Francesca Borgioli ◽  
Alberto Credi ◽  
Alberto Di Fabio ◽  
Alessio Fossati ◽  
...  

1993 ◽  
Vol 61 (1-3) ◽  
pp. 194-200 ◽  
Author(s):  
J. D'Haen ◽  
C. Quaeyhaegens ◽  
L.M. Stals ◽  
M. Van Stappen

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