Zobrazeno 1 - 10
of 1 669
pro vyhledávání: '"Xiangfa"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 412-419 (2024)
Reinforcement configuration of Al composites has recently been at the center of attention. In this study, through the analysis of microstructure and tensile properties, effects of Cu content on the reinforcing behaviors of AlN network were investigat
Externí odkaz:
https://doaj.org/article/2bf757c56c77462c8120a9698e2ef402
Publikováno v:
Materials Research Letters, Vol 12, Iss 5, Pp 355-362 (2024)
A novel (8.5Al3BC + 14.5Al2O3)/Al composite was fabricated with exceptional elevated-temperature properties and stiffness. The composite boasts an average Young’s modulus of 99 GPa, with ultimate tensile strength and elongation of the composite at
Externí odkaz:
https://doaj.org/article/8ef03679794847aa8099b1e558bc84fc
Autor:
Huabing Yang, Yunteng Liu, Ying Li, Suqing Zhang, Jianhua Wu, Huan Yu, Hongtao Liu, Baichang Ma, Haihua Zhuang, Xuansheng Feng, Peng Zhang, Jixue Zhou, Xiangfa Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1040-1051 (2024)
Heat-resistant Al alloys used in such as aerospace, transportation fields are attracting more and more attention in recent years. Within Al alloy families, Al–Cu–Mg alloys have shown promising heat resistance properties. This work aims to investi
Externí odkaz:
https://doaj.org/article/5d5ae36f3a0a4f59aa9a07b3283b7bf4
Publikováno v:
Materials & Design, Vol 243, Iss , Pp 113041- (2024)
Copper foils demonstrate a tendency for self-annealing, which adversely impacts the stability of the products. The self-annealing induced recrystallization of copper foil is closely related to the grain growth mode. When copper foil grows in equiaxed
Externí odkaz:
https://doaj.org/article/31e7177371644809a332d67ded1e0bea
Publikováno v:
Materials Research Letters, Vol 12, Iss 2, Pp 88-96 (2024)
Two new high-entropy metal diborides (ZrTiVCr)B2 and (ZrTiVCrMn)B2 were successfully synthesized via a novel aluminum melt reaction method. The high-entropy diboride crystals have a hexagonal structure and possess high compositional uniformity. We un
Externí odkaz:
https://doaj.org/article/eec2dca9d043410e8b5185754febdf62
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9450-9466 (2023)
Grain size, grain orientation, the size and distribution of the precipitated phases are very important for the mechanical properties of particle reinforced aluminum matrix alloys. In this work, the effects of C-doped (C–TiB2) particles on the micro
Externí odkaz:
https://doaj.org/article/09d55388bcb14d0ea670e75d1a656033
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5628-5641 (2023)
A novel heat-resistant Al matrix composite was fabricated, reinforced by a combination of nano-AlN and submicron TiN particles, i.e., (5TiN+6.4AlN)/Al composite, using the liquid–solid reaction method, and followed by an extrusion process. Accordin
Externí odkaz:
https://doaj.org/article/ab0f8b6a36f246cd9462724ac679354f
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 2018-2027 (2023)
By means of direct current electrodeposition, Cu foil with columnar grain growth and equiaxed grain growth with different average grain sizes were prepared. Electron backscatter diffraction (EBSD), X-ray diffraction (XRD), atomic force microscopy (AF
Externí odkaz:
https://doaj.org/article/47cb65cbd8c7430ea06b2c3e163d15d8
Autor:
Jingbin Liu, Jingyi Hu, Mengyu Li, Guiliang Liu, Yuying Wu, Tong Gao, Shushuai Liu, Xiangfa Liu
Publikováno v:
Materials, Vol 17, Iss 9, p 2022 (2024)
Here, 0.3 wt.%Zr was introduced in an Al-4 wt.%Cu-0.5 wt.%Mn-0.1 wt.%Fe alloy to investigate its influence on the microstructure and mechanical properties of the alloy. The microstructures of both as-cast and T6-treated Al–Cu–Mn–Fe (ACMF) and A
Externí odkaz:
https://doaj.org/article/9bf2f63917a3432fb6ae16b6a1507bc5
Publikováno v:
Advanced Science, Vol 10, Iss 25, Pp n/a-n/a (2023)
Abstract Thermal stability determines a material's ability to maintain its performance at desired service temperatures. This is especially important for aluminum (Al) alloys, which are widely used in the commercial sector. Herein, an ultra‐strong a
Externí odkaz:
https://doaj.org/article/803b0df9a3c4484fa3e396d29ce4bd7d