Zobrazeno 1 - 10
of 8 276
pro vyhledávání: '"abrasive wear"'
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 476-485 (2024)
In materials science, steel boration is a promising type of thermochemical diffusion process, the purpose of which is the introduction of hard and wear-resistant boride particles into the surface layers of the metal. The main disadvantage of boration
Externí odkaz:
https://doaj.org/article/92537e18b01e49aaba0e6c75e9323d74
Autor:
Venkatesh Chenrayan, Kiran Shahapurkar, Chandru Manivannan, Manzoore Elahi M. Soudagar, Yasser Fouad, M.A. Kalam, Muhammad Mahmood Ali, Muhammad Nasir Bashir
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3465-3475 (2024)
Lightweight materials with better resistance to sliding wear are prominent candidates for automobile brake drums, clutch pads and cylinder block applications to facilitate fuel economy. This attempt is reserved to cater to materials with higher tribo
Externí odkaz:
https://doaj.org/article/e3f290ffb2c74e2c8103e0ab279930ec
Autor:
C. Baron, M. Stawarz, A. Studnicki, J. Jezierski, T. Wróbel, R. Dojka, M. Lenert, K. Piasecki
Publikováno v:
Archives of Foundry Engineering, Vol vol. 24, Iss No 3, Pp 25-35 (2024)
The article presents the test results on the technology of surface hardening of castings from unalloyed and low-alloy nodular cast iron using the method of surface heat treatment, i.e., induction surface hardening and methods of thermochemical treatm
Externí odkaz:
https://doaj.org/article/7ecb655e5b9548cb993d63fbd0a87154
Autor:
Yuchun XU, Jianhui ZHU, Chaoyu SHI, Ningchang WANG, Yanjun ZHAO, Gaoliang ZHANG, Shuai QIAO, Chunqing GU
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 3, Pp 346-353 (2024)
To improve the roughness prediction accuracy of Al2O3-based ceramic insulation coating on bearing surfaces, a method based on the spectral confocal principle was proposed for measuring the surface of grinding wheels and quantifying the characteristic
Externí odkaz:
https://doaj.org/article/eb9ff18ce943421eace3ba46c0339a04
Publikováno v:
Проблеми трибології, Vol 29, Iss 2/112, Pp 74-78 (2024)
The paper presents the results of the development of new composite materials based on aromatic polyamide phenylon, filled with dispersed boron carbide and clad with PKHN-15 alloy. The influence of the percentage content of the filler on the abrasion
Externí odkaz:
https://doaj.org/article/7f4450c2ef1d4fd797e04eccbd281a06
Micro-Scale Abrasive Wear Resistance of a Nanoceramic Sealant Applied on Galvanized Low Carbon Steel
Autor:
Anael P. Krelling, Jefferson L. Jeronimo, Ivandro Bonetti, Gabriela Rabethge, Heitor F. Pensky, Raíssa R.S. Bibow, Bruna F. Zappelino, Julio C.G. Milan, Cesar E. da Costa
Publikováno v:
Tribology in Industry, Vol 46, Iss 1, Pp 116-125 (2024)
The idea for this work came from a market need to obtain coatings or sealants that would extend the useful life of metallic materials in applications that involve exposure to corrosive environments. The main objective of the nanoceramic sealant studi
Externí odkaz:
https://doaj.org/article/a0af994e602745b6b5297d0c307f3a46
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4459-4469 (2024)
Traditional low-alloy wear-resistant steel balls have a complex and costly manufacturing process, resulting in poor wear resistance. Fortunately, carbon nanotubes offer a promising solution due to their elastic modulus, lightweight nature and good we
Externí odkaz:
https://doaj.org/article/93d647a7e5164a568d0a5f41b8465634
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1949-1961 (2024)
To address the limited wear resistance attributed to the insufficient initial mechanical properties observed in high manganese steel (HM) wear behavior, we introduced nitrogen (N) to modulate precipitation behavior, thereby elevating material mechani
Externí odkaz:
https://doaj.org/article/68bec97f51624707ae6318229b467df6
Autor:
Bhanu G., Raghavaiah B.V., Uma Chaithanya Pathem, Hari Kiran V., Bhanuteja Sanduru, Tanya Buddi, Kseniia Iurevna Usanova, Ankita Joshi
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
The primary objective of the current study is to enhance the damping capability of polylactide (PLA)/jute fiber composites without sacrificing their strength and stiffness. With this objective, multiphase composites were fabricated with silane-treate
Externí odkaz:
https://doaj.org/article/9b968cc9f33742448a12faf4f303bafd
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