Impact Wear Performance of Thin Hard Coatings on TiC Cermets

Author(s):  
Renno Veinthal ◽  
Fjodor Sergejev ◽  
Can Emrah Yaldiz ◽  
Valdek Mikli
Author(s):  
Renno Veinthal ◽  
Fjodor Sergejev ◽  
Can Emrah Yaldiz ◽  
Valdek Mikli

2011 ◽  
Vol 8 (7) ◽  
pp. 103272 ◽  
Author(s):  
Renno Veinthal ◽  
Fjodor Sergejev ◽  
Can Emrah Yaldiz ◽  
Valdek Mikli ◽  
L. Canale ◽  
...  

2017 ◽  
Vol 92 (1-4) ◽  
pp. 433-433 ◽  
Author(s):  
José M. F. de Paiva ◽  
Ricardo D. Torres ◽  
Fred L. Amorim ◽  
Danielle Covelli ◽  
Mohammed Tauhiduzzaman ◽  
...  

Metals ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 332 ◽  
Author(s):  
Eleonora Santecchia ◽  
Marcello Cabibbo ◽  
Abdel Hamouda ◽  
Farayi Musharavati ◽  
Anton Popelka ◽  
...  

Thin hard coatings are widely known as key elements in many industrial fields, from equipment for metal machining to dental implants and orthopedic prosthesis. When it comes to machining and cutting tools, thin hard coatings are crucial for decreasing the coefficient of friction (COF) and for protecting tools against oxidation. The aim of this work was to evaluate the tribological performance of two commercially available thin hard coatings deposited by physical vapor deposition (PVD) on a high speed tool steel (S600) under extreme working conditions. For this purpose, pin-on-disc wear tests were carried out either at room temperature (293 K) or at high temperature (873 K) against alumina (Al2O3) balls. Two thin hard nitrogen-rich coatings were considered: a multilayer AlTiCrN and a superlattice (nanolayered) CrN/NbN. The surface and microstructure characterization were performed by optical profilometry, field-emission gun scanning electron microscopy (FEGSEM), and energy dispersive spectroscopy (EDS).


Author(s):  
Priit Kulu ◽  
Mart Saarna ◽  
Fjodor Sergejev ◽  
Andrei Surženkov ◽  
Alina Sivitski

2017 ◽  
Vol 92 (1-4) ◽  
pp. 423-432 ◽  
Author(s):  
José M. F. de Paiva ◽  
Ricardo D. Torres ◽  
Fred L. Amorim ◽  
Danielle Covelli ◽  
Mohammed Tauhiduzzaman ◽  
...  

Author(s):  
Priit Kulu ◽  
Mart Saarna ◽  
Fjodor Sergejev ◽  
Andrei Surženkov ◽  
Alina Sivitski

Wear ◽  
2022 ◽  
Vol 488-489 ◽  
pp. 204124
Author(s):  
Edward H. Williamson ◽  
Mark Gee ◽  
Daniel Robertson ◽  
John F. Watts ◽  
Mark J. Whiting ◽  
...  

2012 ◽  
Vol 9 (2) ◽  
pp. 104108
Author(s):  
S. W. Dean ◽  
Priit Kulu ◽  
Mart Saarna ◽  
Fjodor Sergejev ◽  
Andrei Surženkov ◽  
...  

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