Tribocorrosion behaviour of tin bronze CuSn12 under a sliding motion in NaCl containing environment:Contact to inert vs. reactive counterbody

Autor: Turkka Salminen, Elina Huttunen-Saarivirta, Helena Ronkainen, Lauri Kilpi, A.T. Pasanen

Publikováno v: Huttunen-Saarivirta, E, Kilpi, L, Pasanen, A T, Salminen, T & Ronkainen, H 2020, ' Tribocorrosion behaviour of tin bronze CuSn12 under a sliding motion in NaCl containing environment : Contact to inert vs. reactive counterbody ', Tribology International, vol. 151, 106389 . https://doi.org/10.1016/j.triboint.2020.106389

Tribocorrosion behaviour of tin bronze was examined in NaCl environments using two counterbodies: inert alumina and reactive bearing steel. The results with inert counterbody disclosed growing alloy losses with increasing potential, due to wear-influ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb55154392d872f62cc4e4caa8778d6b
https://cris.vtt.fi/en/publications/6db8074e-8c5e-4ea0-9072-cf17c5b63e66

Tribological properties of AlTIN coating in sliding contact with Ti6Al4V: A helpful tool for disentangling the phenomena complexity during real turning operations

Autor: Helena Ronkainen, Maria Giulia Faga, Vincenzo Tebaldo, Lauri Kilpi

Publikováno v: Tebaldo, V, Kilpi, L, Ronkainen, H & Faga, M G 2018, ' Tribological properties of AlTIN coating in sliding contact with Ti6Al4V : A helpful tool for disentangling the phenomena complexity during real turning operations ', Tribology International, vol. 123, pp. 71-80 . https://doi.org/10.1016/j.triboint.2018.02.023
Tribology international 123 (2018): 71–80. doi:10.1016/j.triboint.2018.02.023
info:cnr-pdr/source/autori:Tebaldo, Vincenzo; Kilpi, Lauri; Ronkainen, Helena; Faga, Maria Giulia/titolo:Tribological properties of AlTIN coating in sliding contact with Ti6Al4V: A helpful tool for disentangling the phenomena complexity during real turning operations/doi:10.1016%2Fj.triboint.2018.02.023/rivista:Tribology international/anno:2018/pagina_da:71/pagina_a:80/intervallo_pagine:71–80/volume:123

The study focuses on the evaluation of the parameters affecting friction, wear performance and mechanisms of uncoated and AlTiN coated WC-Co against Ti6Al4V. To this purpose tribological and turning tests were carried out. The tribological tests high

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http://juuli.fi/Record/0332205318

Tribocorrosion study of martensitic and austenitic stainless steels in 0.01 M NaCl solution

Autor: Helena Ronkainen, Leena Carpén, Elina Huttunen-Saarivirta, Timo J. Hakala, Lauri Kilpi

Publikováno v: Huttunen-Saarivirta, E, Kilpi, L, Hakala, T J, Carpen, L & Ronkainen, H 2016, ' Tribocorrosion study of martensitic and austenitic stainless steels in 0.01 M NaCl solution ', Tribology International, vol. 95, pp. 358-371 . https://doi.org/10.1016/j.triboint.2015.11.046

In this study, types 440B (martensitic) and 304 (austenitic) stainless steel were subjected to microstructural characterisation and a series of tribocorrosion tests in a pin-on-disc facility equipped with a corrosion cell, in order to obtain understa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af3ca7cbadec901b7669a89d548b3620
https://doi.org/10.1016/j.triboint.2015.11.046

Aluminum oxide/titanium dioxide nanolaminates grown by atomic layer deposition: Growth and mechanical properties

Autor: Harri Lipsanen, Jaakko Julin, Oili Ylivaara, Helena Ronkainen, Simo-Pekka Hannula, Timo Sajavaara, Sakari Sintonen, Riikka L. Puurunen, Lauri Kilpi, Xuwen Liu, Eero Haimi, Saima Ali, Mikko Laitinen

Publikováno v: Ylivaara, O M E, Kilpi, L, Liu, X, Sintonen, S, Ali, S, Laitinen, M, Julin, J, Haimi, E, Sajavaara, T, Lipsanen, H, Hannula, S-P, Ronkainen, H & Puurunen, R L 2017, ' Aluminum oxide/titanium dioxide nanolaminates grown by atomic layer deposition : Growth and mechanical properties ', Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, vol. 35, no. 1, 01B105 . https://doi.org/10.1116/1.4966198

Atomic layer deposition (ALD) is based on self-limiting surface reactions. This and cyclic process enable the growth of conformal thin films with precise thickness control and sharp interfaces. A multilayered thin film, which is nanolaminate, can be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af40dd251ae38f47afc84d0fbf8b0bf8
https://doi.org/10.1116/1.4966198

Tribological properties of laser-textured and ta-C coated surfaces with burnished WS2 at elevated temperatures

Autor: Jussi Oksanen, Jari Koskinen, Sanna Tervakangas, Helena Ronkainen, Lauri Kilpi, Petri Laakso, Timo J. Hakala

Publikováno v: Oksanen, J, Hakala, T J, Tervakangas, S, Laakso, P, Kilpi, L, Ronkainen, H & Koskinen, J 2014, ' Tribological properties of laser-textured and ta-C coated surfaces with burnished WS2 at elevated temperatures ', Tribology International, vol. 70, pp. 94-103 . https://doi.org/10.1016/j.triboint.2013.09.005

The possibility of enhancing the tribological properties of ta-C at elevated temperature (250 °C) by laser surface texturing and burnished WS 2 addition were investigated. Laser texturing was applied prior to ta-C coating process. Samples were tribo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfbe9cbae7ad490ac4db41f13273e700
https://cris.vtt.fi/en/publications/7b0a234e-2f73-4f7c-9e23-ffe5c1dc6135