Zobrazeno 1 - 10
of 2 393
pro vyhledávání: '"Laser shock peening"'
Publikováno v:
Rapid Prototyping Journal, 2024, Vol. 30, Issue 9, pp. 1737-1755.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-11-2023-0406
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 7, Iss 6, Pp 849-859 (2024)
Laser peen forming (LPF) is an appealing technique for forming metal sheets using high-energy, short-duration laser pulses. The deformation of the target metal plate is closely related to the magnitude and distribution of laser-induced residual stres
Externí odkaz:
https://doaj.org/article/adc5b4d06e934bcfb52a643f66369ba4
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 4533-4547 (2024)
High-strength titanium alloy TC21 is often used to make aircraft load-bearing components in the aviation field. However, due to vibration, load-bearing components often suffer from fretting fatigue (FF), which greatly reduces their actual service lif
Externí odkaz:
https://doaj.org/article/c3ae0dfcee064fcb9b6930ae5e7962e7
Publikováno v:
Cailiao Baohu, Vol 57, Iss 8, Pp 130-146 (2024)
Although the development of laser surface strengthening and surface micro-nano structure manufacturing technologies in China began relatively late， it has progressed rapidly in recent years.Significant advancements have been made in areas such as t
Externí odkaz:
https://doaj.org/article/c7e07ca861b444ad88e7c93f379cd6b1
Autor:
Shaopeng Meng, Yanqing Yu, Lingfeng Wang, Liucheng Zhou, Zichuan Yu, Xinlie Pan, Rongping Wang, Cenchao Xie
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3580-3590 (2024)
HT250 Gray cast iron (GCI) commonly utilized in diesel engine cylinders, is susceptible to fatigue failure under alternating stress conditions. To address this issue, the investigation involved the application of laser shock peening without coating (
Externí odkaz:
https://doaj.org/article/f57f3d4246e946f6914ed6bb61542278
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1945-1955 (2024)
In this study, the effects of surface treatment namely electro-pulsing followed by laser shock peening (EP-LSP) on wear resistance properties of Ti–6Al–4V alloy are investigated. It was compared with samples treated solely with laser shock peenin
Externí odkaz:
https://doaj.org/article/4b8c316c525b49ada6a60b54a2634926
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 276-285 (2024)
To cater to the diverse requirements of industrial applications, it is crucial to conduct a comprehensive investigation into the influence of laser shock peening (LSP) with and without coating (LSPwC) on the microstructure and mechanical properties o
Externí odkaz:
https://doaj.org/article/7e35a446189d453db4031db3fa8cf455
Autor:
Sunil Pathak, Ondřej Stránský, Jan Šmaus, Jaromír Kopeček, Jinoop Arackal Narayanan, Jan Kaufman, Libor Beránek, Marek Böhm, Jan Brajer, Tomáš Mocek
Publikováno v:
Advances in Industrial and Manufacturing Engineering, Vol 9, Iss , Pp 100151- (2024)
Micro-geometrical errors, surface roughness, and surface integrity (microstructure, residual stresses, microhardness) play an important role in defining the quality of the gears as they directly affect their noise, vibration characteristics and servi
Externí odkaz:
https://doaj.org/article/bbe2080f66714842bd53358bc3cd40b3
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
To investigate the surface integrity of 17-7PH stainless steel welded structural components used in aviation, laser shock peening (LSP) with different power densities was applied to stainless steel welded joints. The microstructural morphology, struc
Externí odkaz:
https://doaj.org/article/84bf3274380840779553406efbb0e442
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5701-5710 (2024)
Laser shock peening (LSP) is an innovative surface treatment technique successfully used to improve fatigue performance of metallic components. It is based on the application of high intensity laser and suitable overlays with the aim to generate high
Externí odkaz:
https://doaj.org/article/0baa392e723346d2a5ef1e9ece2afa32