Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Zhongwei Liang"'
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
A novel AlMo0.25FeCoCrNi2.1 high-entropy alloy (HEA) was additively manufactured using laser direct energy deposition (LDED) process. The microstructure, mechanical properties and corrosion resistance of the prepared alloy were investigated and adjus
Externí odkaz:
https://doaj.org/article/9e970e07f29b47a4bb58ffea9ece484b
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7969-7980 (2024)
Wire-arc additive manufacturing (WAAM) technology offers an effective approach to fabricating complex metallic components. However, the existing WAAM process is limited in producing a metallic component with high mechanical strength. In this study, t
Externí odkaz:
https://doaj.org/article/03b9b7c738a949ee91427807775475eb
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4406-4417 (2024)
Laser directed energy deposition process shows a tremendous potential to additively repair and manufacture single-crystal components in a near-net shape. For the specific non-vertical structure such as the tilted and torsional sidewalls of single-cry
Externí odkaz:
https://doaj.org/article/0500912608484becaae98fd3ae03cc8f
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 678-690 (2024)
In this study, a thin-wall build of CrMnFeCoNi high entropy alloy (HEA) was fabricated by laser directed energy deposition (LDED) process. The effect of high-temperature annealing heat treatment at 1000 °C on the microstructure and mechanical proper
Externí odkaz:
https://doaj.org/article/70b25a2317bc49399397c7d31a7545ca
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 427-438 (2024)
This paper investigates the surface enhancement treatment of 12Cr17Mn6Ni5N steel weld joints using the Strengthened Grinding Process (SGP) and explores its effect on their surface characteristics and tensile performance. The study begins by examining
Externí odkaz:
https://doaj.org/article/2cd661bb0daa4502ae52d2c4e0844ebb
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 2052-2065 (2023)
This paper used ultrasonic strengthening grinding (USGP) to process 254SMo welded joints. The mechanical properties of processed and unmachined samples of welded joints, including grain size, dislocation, microhardness, residual stress, and high-temp
Externí odkaz:
https://doaj.org/article/3852ab91587842989f00797e7c2f5498
Autor:
Dawei An, Jianghui Xian, Yi Zhang, Guoqiang Cheng, Yankai Huang, Zhongwei Liang, Weiqing Huang
Publikováno v:
Micromachines, Vol 15, Iss 10, p 1216 (2024)
Hard–brittle materials are widely used in the optics, electronics, and aviation industries, but their high hardness and brittleness make it challenging for traditional processing methods to achieve high efficiency and superior surface quality. This
Externí odkaz:
https://doaj.org/article/c96d5a15b7704d198d3dcb8daa733f4a
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2451-2464 (2023)
To improve the wear properties of magnesium alloys, a novel technique for preparing coatings using ultrasonic shot peening was developed, and tungsten carbide (WC) coatings were prepared for the first time on the magnesium alloys. The surface morphol
Externí odkaz:
https://doaj.org/article/8d259d65bdca457c857e5a85d1aac4e5
Autor:
Yafei Wang, Shihao Yuan, Rongsen Feng, Zecheng Diao, Jie Huang, Jiacai Liao, Siraj Sidhik, Xinting Shuai, Meicong Wang, Tao Zou, Zhongwei Liang, Ting Zhang, Aditya D. Mohite, Shibin Li
Publikováno v:
APL Materials, Vol 12, Iss 3, Pp 031128-031128-11 (2024)
In recent years, the organic–inorganic hybrid perovskite community has been widely employed as the photo-active layer in optical-electronic devices. The black α-phase formamidinium lead iodide (FAPbI3) is the most popular perovskite for realizing
Externí odkaz:
https://doaj.org/article/af21780b86b94b42b64879a518a75c1a
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 1662-1683 (2023)
Considering the high quality requirement of advanced aeroengine equipment, accurate prediction of probabilistic fatigue life (PFL) for CSS-42 L bearing in jet strengthen modification grinding, is an important issue for aeroengine manufacturing. Here
Externí odkaz:
https://doaj.org/article/1af9e05f47f94ab8bc4b12297df78d58