Zobrazeno 1 - 10
of 1 031
pro vyhledávání: '"ultrasonic impact"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 180-192 (2024)
AZ31 Mg alloy thin walls are prepared using wire arc additive manufacturing (WAAM) and interlayer ultrasonic impact (UI) techniques with cold metal transition (CMT) serving as the heat source. The microstructure, mechanical and corrosion properties o
Externí odkaz:
https://doaj.org/article/c60ba5d2129444108d9e37d7cae89333
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1319-1340 (2024)
Ultrasonic Impact Treatment (UIT) is a surface treatment method that uses ultrasound to create high-frequency, high-intensity impact loads on the surface of metallic materials to improve material properties and durability. The current state of resear
Externí odkaz:
https://doaj.org/article/2d7dcb7578664d64897332ac5c691199
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
This study investigates the introduction of ultrasonic impact treatment (UIT) during the wire arc additive manufacturing process to refine the microstructure and enhance the properties of 18Ni-300 maraging steel components. It was found that interlay
Externí odkaz:
https://doaj.org/article/4cd988283e8d414b87525a474eba1256
Publikováno v:
Anti-Corrosion Methods and Materials, 2023, Vol. 71, Issue 1, pp. 65-73.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ACMM-09-2023-2899
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112871- (2024)
The anisotropy properties of samples in different direction is found in additively manufactured (AM) CoCrNi medium-entropy alloys (MEAs). In this study, the laser direct energy deposition AM CoCrNi MEAs have been subjected to two alternative processi
Externí odkaz:
https://doaj.org/article/d3e1c2662a494e44b97dc4e2c237ed90
Autor:
Yuheng Yuan, Ruifeng Li, Xiaolin Bi, Min Li, Xiaoqiang Zhang, Yue Zhao, Hangyu Yue, Jiayang Gu, Lei Qiao
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 8472-8484 (2023)
In order to enhance the microstructure and mechanical properties of additively manufactured metal parts, the application of ultrasonic impact treatment (UIT) after the additive manufacturing process is introduced as a means to modulate and optimize t
Externí odkaz:
https://doaj.org/article/7f8851d9289d4d23905d84405583baba
Publikováno v:
Materials Today Advances, Vol 20, Iss , Pp 100443- (2023)
With the increase in studies on high-entropy alloys and their impressive structural properties, the preparation processes and applications of high-entropy alloys have become a popular research topic in metallic materials. In this paper, the preparati
Externí odkaz:
https://doaj.org/article/fe62d7eaf1ef4f13b9bb053adf86d898
Autor:
Roman S. Dorovskikh, Anna E. Puzhaikina, Pavel P. Tertishnikov, Viktor A. Nesterov, Andrey V. Shalunov
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 11 (2023)
The relevance. The urgent need to deal with fog for preventing limited visibility and creating improved meteorological conditions. Exposure to gas dispersed systems by mechanical vibrations of the ultrasonic frequency can be considered as the most ef
Externí odkaz:
https://doaj.org/article/2972c53a92a14244b8597f2a52cf0f4b
Publikováno v:
Engineering Reports, Vol 5, Iss 11, Pp n/a-n/a (2023)
Abstract Ultrasonic impact treatment (UIT) is a new surface strengthening method to reduce the residual stresses on large pressure vessels induced by surface and repair welding. An accurate and high efficiency calculation model is the key to accurate
Externí odkaz:
https://doaj.org/article/41ba8ca01745458595a46d49a31bf57a
Autor:
Chengsi Wang, Ruifeng Li, Xiaolin Bi, Wuyan Yuan, Jiayang Gu, Jiao Chen, Mingjun Yan, Ziyu Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 853-864 (2023)
In this paper, CrCoNi medium-entropy alloy coatings were prepared by laser cladding process, and ultrasonic impact treatment (UIT) with different impact amplitudes (0 μm, 10 μm, 15 μm, 20 μm) was performed on the coating surface to systematically
Externí odkaz:
https://doaj.org/article/5801b743110449299e93df3d16e400ce