Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Kazumichi Shimizu"'
Autor:
Yuliia Chabak, Vasily Efremenko, Ivan Petryshynets, Michail Golinskyi, Kazumichi Shimizu, Bohdan Efremenko, Vadim Kudin, Alexander Azarkhov
Publikováno v:
Materials, Vol 17, Iss 15, p 3742 (2024)
In this paper, enhancing the tribological characteristics of novel cast metallic materials—hybrid multi-component cast irons—by applying a strengthening heat treatment is described. The experimental materials were the cast alloys of a nominal com
Externí odkaz:
https://doaj.org/article/d797c9e84d914f0ca55874771218b3ac
Publikováno v:
Results in Materials, Vol 17, Iss , Pp 100361- (2023)
To increase the recovery rate of high-tensile-strength steel (HTSS) scrap, the effect of manganese (0.5% and 2.0% Mn) on the fatigue properties of several flake graphite cast iron (FGI) samples is investigated, along with the thickness and notch sens
Externí odkaz:
https://doaj.org/article/ee65e8c78d284a23b22ee4f1e5859ab1
Publikováno v:
Lubricants, Vol 11, Iss 7, p 285 (2023)
Recently, high-Cr multicomponent white cast iron after quenching is known to have superior abrasive-wear resistance. However, this material is prone to cracking due to the precipitation of very hard carbides resulting in very limited application. How
Externí odkaz:
https://doaj.org/article/38dddd56ecdd47949eb991cea6bd2e7b
Publikováno v:
Lubricants, Vol 11, Iss 7, p 272 (2023)
Both erosive and abrasive wear are common in mechanical systems and moving components in industrial production. Once they occur in machine parts, the task of breakdown maintenance should be carried out, leading to high production costs. Previous rese
Externí odkaz:
https://doaj.org/article/7d279f793e244814a158f491d59386e1
Publikováno v:
Lubricants, Vol 11, Iss 6, p 243 (2023)
Multicomponent and high-boron cast alloys have been recognized as materials with excellent wear resistance due to the formation of hard phases called carbides and borides. However, the wear performance of the combination of these two materials called
Externí odkaz:
https://doaj.org/article/0b7646f86b154d1a82eb5e5c857adae3
Publikováno v:
Materials, Vol 16, Iss 8, p 3102 (2023)
Since it is well known in the literature that transition metals can form extremely hard carbides and effectively strengthen a material’s matrix, recently, some of them, such as V, Nb, Cr, Mo, and W, have been simultaneously added to cast iron. In a
Externí odkaz:
https://doaj.org/article/24a5a9b6c5e44443a2417ef7e4369542
Autor:
Yuliia Chabak, Ivan Petryshynets, Vasily Efremenko, Michail Golinskyi, Kazumichi Shimizu, Vadym Zurnadzhy, Ivan Sili, Hossam Halfa, Bohdan Efremenko, Viktor Puchy
Publikováno v:
Materials, Vol 16, Iss 6, p 2530 (2023)
This paper is devoted to the evaluation of the “three-body-abrasion” wear behaviour of (wt.%) 5W–5Mo–5V–10Cr-2.5Ti-Fe (balance) multi-component (C + B)-added alloys in the as-cast condition. The carbon (0.3 wt.%, 0.7 wt.%, 1.1 wt.%) and bor
Externí odkaz:
https://doaj.org/article/d5d398a62a3f47e2acb743f58a35ce52
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 1, p 21 (2023)
A multicomponent white cast iron containing 5 wt.% each of Cr, V, Mo, W, and Co (MWCI) is known to have excellent wear-resistance properties due to the precipitation of some very hard carbides, such as MC, M2C, and M7C3. However, it seems possible to
Externí odkaz:
https://doaj.org/article/ff5f31565f8a4a9598ad2b299d3d9fea
Publikováno v:
Lubricants, Vol 10, Iss 12, p 348 (2022)
The need for better wear-resistant materials to reduce cost and save the environment is noteworthy. The striking wear resistance of high chromium white cast iron (HCCI) has made it industry’s predominant choice. The three-body abrasive wear resista
Externí odkaz:
https://doaj.org/article/0f266a2ca10f4a70b20cf96dd282a014
Publikováno v:
Crystals, Vol 12, Iss 10, p 1488 (2022)
It has been evaluated the relationship between the microstructure and three-body abrasive wear behavior of high-chromium (18 and 27 mass % Cr) based (3 mass % each of V, Mo, W, and Co) multicomponent white cast iron materials (high-Cr MWCIs). It was
Externí odkaz:
https://doaj.org/article/5e97824224954c99ba5be70e041b6669