Zobrazeno 1 - 10
of 29
pro vyhledávání: '"T. Kotsanis"'
Publikováno v:
Tribology in Industry, Vol 39, Iss 2, Pp 211-218 (2017)
The evolution of the coating deposition technologies led, among others, to the production of nano-structured coatings. Such coatings are often deposited on cutting tools since they contribute to an impressive enhancement of the coated tool life. Here
Externí odkaz:
https://doaj.org/article/cad48f13ccf6472c8ef4b36a96e3fdf4
Autor:
K.-D. Bouzakis, G. Skordaris, E. Bouzakis, D. Tasoulas, P. Charalampous, T. Kotsanis, S. Kombogiannis, O. Lemmer
Publikováno v:
Tribology in Industry, Vol 37, Iss 3, Pp 309-319 (2015)
The determination of the temperature dependent interface fatigue strength of Nano-Crystalline Diamond (NCD) coatings facilitates a thorough understanding of the NCD coated cutting tools wear mechanisms. In the present paper, the fatigue strength of t
Externí odkaz:
https://doaj.org/article/81e3ccce0b2c44468f495eabe9511825
Publikováno v:
Defect and Diffusion Forum. 404:39-44
Nano-composite (NCD) and multi-layered (MLD) diamond coatings deposited on cemented carbide tools are often applied in machining of non-ferrous materials. A critical issue for their wear behavior, especially in cutting processes in which interrupted
Autor:
Konstantinos-Dionysios Bouzakis, Apostolos Boumpakis, F. Stergioudi, M. Woda, D. Christofilos, W. Kölker, T. Kotsanis, Georgios Skordaris, O. Lemmer
Publikováno v:
CIRP Annals. 68:65-68
Micro-crystalline diamond (MCD) coatings were deposited on cemented carbide inserts at different temperatures using hot filament chemical vapor deposition technique. For investigating the effect of the developed diamond crystallinity on the fatigue s
Publikováno v:
Coatings
Volume 10
Issue 9
Coatings, Vol 10, Iss 821, p 821 (2020)
Volume 10
Issue 9
Coatings, Vol 10, Iss 821, p 821 (2020)
This article deals with the potential to reduce the amount of the residual stresses in the diamond films on cemented carbide inserts for improving their effective interfacial fatigue strength and thus their wear resistance. In this context, nano-crys
Autor:
Konstantinos-Dionysios Bouzakis, R. Bejjani, T. Kotsanis, E. Bouzakis, P. Charalampous, Georgios Skordaris
Publikováno v:
Wear. :50-61
The potential of coated cutting inserts to withstand effectively cutting loads depends among others on the coating's mechanical properties and adhesion. These data are strongly affected by the applied PVD process parameters, even if the coatings comp
Autor:
Konstantinos-Dionysios Bouzakis, E. Bouzakis, T. Kotsanis, P. Charalampous, R. Bejjani, Georgios Skordaris
Publikováno v:
CIRP Annals. 67:87-90
PVD coatings were deposited at various bias voltages on cemented carbide inserts. The coating’s mechanical properties, fatigue and adhesion were determined via FEM-supported evaluation of nanoindentation, perpendicular and inclined impact test resu
Autor:
Konstantinos-Dionysios Bouzakis, Benjamin Bergmann, Berend Denkena, Bernd Breidenstein, E. Bouzakis, Georgios Skordaris, T. Kotsanis, P. Charalampous
Publikováno v:
CIRP Journal of Manufacturing Science and Technology. 18:145-151
Coated cemented carbide inserts with diverse compressive residual stresses in the film structure were manufactured applying different substrate bias voltages. Moreover, a portion of the coated specimens was annealed for eliminating compressive residu
Autor:
Berend Denkena, E. Bouzakis, Jan C. Aurich, T. Kotsanis, Rachid M'Saoubi, Georgios Skordaris, Marco Zimmermann, K.-D. Bouzakis, P. Charalampous, Thomas Herrmann, Bernd Breidenstein
Publikováno v:
CIRP Journal of Manufacturing Science and Technology. 18:188-197
The effective application of laser machining for manufacturing the cutting edge roundness of cemented carbide inserts was investigated in a cooperative work of the Scientific Technical Committee (STC) “Cutting” of the International Academy for Pr
Publikováno v:
Tribology in Industry, Vol 39, Iss 2, Pp 211-218 (2017)
The evolution of the coating deposition technologies led, among others, to the production of nano-structured coatings. Such coatings are often deposited on cutting tools since they contribute to an impressive enhancement of the coated tool life. Here