Zobrazeno 1 - 10
of 931
pro vyhledávání: '"lubricant additive"'
Autor:
Naoki Yamashita, Tomoko Hirayama
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
In boundary lubrication, adsorbed molecular films formed by lubricant additives on the metal surfaces of sliding parts effectively reduce friction and wear. A method is presented for simultaneously measuring friction and the gap at a metal–lubrican
Externí odkaz:
https://doaj.org/article/01744535ea784ad59a4da930ab3b88f1
Publikováno v:
Tribology Online, Vol 19, Iss 1, Pp 55-61 (2024)
High-strength aluminum is a good candidate for use in light-weighting applications, but forming it is difficult due to its low formability. Elevated temperatures are therefore necessary to improve formability, but this reduces lubricant performance.
Externí odkaz:
https://doaj.org/article/752b667373ff4e67b9622ffb0302c7de
Publikováno v:
Lubricants, Vol 12, Iss 9, p 324 (2024)
Wear caused by friction is one of the main causes of most mechanical component failures. The application of powders as anti-wear lubricating materials has achieved great advances, which are of great significance in reducing friction and wear. This re
Externí odkaz:
https://doaj.org/article/437ec3cc01e84864a2916d07663e771b
Autor:
Robar Arafat, Christian Köhn, Annelise Jean-Fulcrand, Tim Abraham, Georg Garnweitner, Christoph Herrmann
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2112-2126 (2023)
Nanofluids have been recently used in minimum quantity lubrication (MQL) applications to counteract the disadvantages of conventional cooling lubrication. However, comparative investigations of different types of metal oxide particles, their correspo
Externí odkaz:
https://doaj.org/article/f4b6cbd0b2654921a6029b3c3e45e95c
Publikováno v:
Industrial Lubrication and Tribology, 2023, Vol. 75, Issue 5, pp. 484-496.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-12-2022-0367
Publikováno v:
Cailiao Baohu, Vol 56, Iss 4, Pp 68-73 (2023)
For improving the friction reduction and anti-wear properties of magnesium alloy surface,the evolution law of tribological performances of water-based lubricants with the different nano BN concentrations were evaluated using a reciprocating ball-on-p
Externí odkaz:
https://doaj.org/article/adca6095bc964818845975050ea04660
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 4, Pp 39-47 (2023)
Lauric acid sodium salt and cetyltrimethyl ammonium bromide as compound modifiers, surface modified potassium borate lubricant additives were prepared by plasma assisted ball milling as well as characterized and analyzed by scanning electron microsco
Externí odkaz:
https://doaj.org/article/836bcfe95bb8420ab9f85aceea201ae8
Autor:
S.M. Muzakkir, Harish Hirani
Publikováno v:
Tribology in Industry, Vol 44, Iss 4, Pp 592-598 (2022)
Experimental investigations have been conducted in the present research work to determine the effectiveness of Zinc oxide nano-particles as anti-wear and anti-friction additive in a mineral oil. The nano lubricants containing 0.5%, 1.0% and 1.5% quan
Externí odkaz:
https://doaj.org/article/bfec13f11b604477ab98bc896a4b381a
Publikováno v:
Industrial Lubrication and Tribology, 2022, Vol. 74, Issue 7, pp. 813-819.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-12-2021-0464
Publikováno v:
Materials Research Express, Vol 11, Iss 9, p 095006 (2024)
High-performance aircraft engines require superior aviation oils to enhance their lubricating performance and prolong service life. Addition of nano-sized ceramic particles has been considered as a useful way to improve the tribological performance o
Externí odkaz:
https://doaj.org/article/b93654fa86e94e82826628643245f670