Investigating the Synergistic Effect of Electrochemical Texturing and MoSeC Coatings on the Frictional Behaviour of Lubricated Contacts

Autor: Manoj Rajankunte Mahadeshwara, Fátima Rosa, Todor Vuchkov, Luís Vilhena, Amílcar Ramalho, Pooja Sharma, Albano Cavaleiro

Publikováno v: Coatings; Volume 13; Issue 4; Pages: 692

The materials used for the piston cylinders of automobile engines, or the ring and tappets of various mechanical components, are continuously experiencing lubricated sliding motions. These surfaces are prone to damage due to the various tribological

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::059914c60be83196a594498c61cd15e6

Cr-based sputtered decorative coatings for automotive industry

Autor: Nuno M. G. Parreira, Albano Cavaleiro, Sandra Carvalho, Jorge Ferreira, Edgar Carneiro, Todor Vuchkov, Martin Andritschky

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Materials
Volume 14
Issue 19
Materials, Vol 14, Iss 5527, p 5527 (2021)

The present work aims to study the impact of O and N addition on Cr-sputtered coatings on plastic (polycarbonate, PC) used in automobile parts, as a promisor alternative for auto part metallization, while eliminating the usage of toxic hexavalent chr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::681a51ecc901b7c7aa3114f017c2e1a6

Metallization of polymers and composites: State-of-the-art approaches

Autor: Gilles Lubineau, Ruslan Melentiev, Ran Tao, Arief Yudhanto, Todor Vuchkov

Publikováno v: Materials & Design. 221:110958

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::150341777046ea3d880a39b251802517
https://doi.org/10.1016/j.matdes.2022.110958

The influence of the deposition pressure on the composition and the mechanical properties of W–S–C coatings deposited by magnetron sputtering in semi-industrial conditions

Autor: Albano Cavaleiro, Todor Vuchkov, Talha Bin Yaqub

Publikováno v: Vacuum

Self-lubricant W–S–C coatings with optimized composition possess a unique ability to provide a reduction of friction and wear in numerous operating conditions. In this study, W–S–C coatings are deposited by magnetron sputtering at different p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4040d16a91501491c552b27ce972cf99

A revised interpretation of the mechanisms governing low friction tribolayer formation in alloyed-TMD self-lubricating coatings

Autor: Stéphanie Bruyère, Talha Bin Yaqub, Todor Vuchkov, Albano Cavaleiro, Jean-François Pierson

Publikováno v: Applied Surface Science. 571:151302

Alloyed-transition metal dichalcogenide coatings are potential industrial dry lubricants for sliding in diverse environments. It is well established that these solid lubricant coatings show low friction properties due to the formation of a low shear-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27a4d65586b663ddaa39db18f6804296
https://doi.org/10.1016/j.apsusc.2021.151302