Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Guangli Bi"'
Autor:
Shuaiju Meng, Haoran Xiao, Jinlong Song, Guangli Bi, Qinghang Wang, Zhifeng Wang, Hui Yu, Haifeng Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 9007-9019 (2024)
Magnesium (Mg) and its alloys, as the lightest metal structural materials, are significantly attractive for lightweight applications. However, the extrudability of commercial Mg alloys is obviously poor compared with Al alloys, which has greatly rest
Externí odkaz:
https://doaj.org/article/c69bc2cf0cc1474d945d2905f00cd56e
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6812-6828 (2024)
This study reports the preparation of medium-thickness aluminum/steel composite plates with different diffusion layers using rheological cast-rolling technology. The thermodynamic software and first-principles were employed to determine the effects o
Externí odkaz:
https://doaj.org/article/8c7e376feb0f47beb004c71dfedfd777
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 8323-8333 (2023)
The as-cast Mg–2Y-0.5Zn-0.5Ni-0.5Co alloy (MYZNC, at%) underwent composite hot working, extrusion and rolling to further improve the mechanical properties, and the corresponding microstructure and mechanical properties were also investigated. The e
Externí odkaz:
https://doaj.org/article/85c33a7c9e2e490e9a4a64076d45edfc
Autor:
Lin Tong, Jing Jiang, Guangli Bi, Zuocheng Xu, Yuandong Li, Tijun Chen, Xiaoru Zhang, Wei Fu, Daqing Fang
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1442-1453 (2023)
The poor age-hardening response of Mg alloys limited their development and applications. In this study, the age-hardening response of Mg–7Sn alloy has been improved significantly by a 40 MPa compressive stress aging at 220 °C. Phase transition fro
Externí odkaz:
https://doaj.org/article/dc857bafc8874999ba30c82ae23373aa
Autor:
Jing Jiang, Lin Tong, Zuocheng Xu, Guangli Bi, Chi Cao, Yuandong Li, Tijun Chen, Wei Fu, Daqing Fang
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 2601-2611 (2023)
Stress aging is an effective method to improve age-hardening behavior of Mg alloys. In this paper, the stress aging was applied to improve poor age-hardening response of Mg–7Sn alloy. The age-hardening behavior, microstructure evolution and mechani
Externí odkaz:
https://doaj.org/article/bd285844931a420b9719fa0097818814
Autor:
Guangli Bi, Hongsheng Man, Jing Jiang, Yuandong Li, Tijun Chen, Xiaoru Zhang, Daqing Fang, Xiangdong Ding
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 590-605 (2022)
Effects of Zn addition on microstructure and mechanical properties of the extruded Mg97.8Y1.4Co0.8 (at.%, WC) alloy were investigated at room temperature. It was found that the as-cast WC alloy was mainly composed of α-Mg, MgYCo4, Mg3(Co,Y) and 15R-
Externí odkaz:
https://doaj.org/article/e9e6edb20413404aa99365915df24dff
Publikováno v:
Materials, Vol 15, Iss 3, p 1199 (2022)
An Al 6061/Mg AZ31B composite plate with good bonding and excellent comprehensive mechanical properties was prepared through solid-liquid cast-rolling bonding (SLCRB). The microstructure evolution and mechanical behavior of Al/Mg composite plates und
Externí odkaz:
https://doaj.org/article/0470989c2bb2496b97ff99a0f04a3fa2
Publikováno v:
Journal of Magnesium and Alloys, Vol 3, Iss 1, Pp 63-69 (2015)
The dry sliding wear behavior of extruded Mg-2Dy-0.5Zn alloy (at.%) was investigated using a pin-on-disk configuration. The friction coefficient and wear rate were measured within a load range 20–760 N at a sliding velocity of 0.785 m/s. Microstruc
Externí odkaz:
https://doaj.org/article/727f88d555ea499bbc7bceddfb67156b
Publikováno v:
Journal of Magnesium and Alloys, Vol 2, Iss 3, Pp 257-264 (2014)
Microstructures and mechanical properties of extruded Mg–2Sn–xYb (x = 0, 0.1, 0.5 at.%) sheets were investigated. The grain size of as-cast Mg–2Sn alloy is significantly reduced with increasing Yb concentration. In addition to α-Mg and Mg2Sn p
Externí odkaz:
https://doaj.org/article/be8b0afcda354f9788d2c3c5f0c7a370
Publikováno v:
Journal of Magnesium and Alloys, Vol 2, Iss 2, Pp 116-123 (2014)
Strain-hardening and warm deformation behaviors of extruded Mg–2Sn–0.5Yb alloy (at.%) sheet were investigated in uniaxial tensile test at temperatures of 25–250 °C and strain rates of 1 × 10−3 s−1–0.1 s−1. The data fit with the Kocks
Externí odkaz:
https://doaj.org/article/6a02e55c242b4c79b231eeb35074ee1b