Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Yingju Li"'
Autor:
Hui Su, Junsheng Wang, Yingju Li, Chengpeng Xue, Guangyuan Tian, Shuo Wang, Xinghai Yang, Quan Li, Zhihao Yang, Ruifeng Dou
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113180- (2024)
To date, the aging softening of Mg-Li-Zn based alloys has been a critical issue limiting their industrial application. Here, we design a new Mg-Li alloy that exhibits exceptional mechanical stability after solution treatment and then water quenching
Externí odkaz:
https://doaj.org/article/801147c6c79e46ae9953e57b6cd3fe8b
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 11, Pp 4218-4234 (2023)
Featured initial microstructures of Mg-11Gd-4Y-2Zn-0.5Zr alloy (wt%) were obtained by adjusting temperatures of solid solution and cooling methods, including island intergranular 18R and 14H LPSO phases with low-density stacking faults, differentiall
Externí odkaz:
https://doaj.org/article/6035d47abd22438c835d492b436facf4
Autor:
Cuiping Wang, Youheng Chen, Haojun Zhuo, Wensu Cai, Yuechao Chen, Xiang Yu, Shuiyuan Yang, Yingju Li, Yuansheng Yang, Xingjun Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 8143-8150 (2023)
In this study, the effects of V on the microstructure, lattice misfit, solvus temperatures, and oxidation behaviors of the Co–Ni–Al–V–Ta-based superalloys are investigated. The results show that all these alloys exhibit the γ’/γ two-phase
Externí odkaz:
https://doaj.org/article/096b173c530a4e79aaec54374d4b563c
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 10, Pp 3673-3687 (2023)
An investigation into the corrosion characteristics and mechanism of directionally solidified (DSed) Mg-3Zn-xCa (x = 0, 0.2, 0.5, 0.8 wt.%) alloys in 0.9 wt.% NaCl solution is presented. The DSed microstructure consists of columnar dendrites and eute
Externí odkaz:
https://doaj.org/article/98467c6b5b4344b685a1d426524b7106
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 5, Pp 1709-1720 (2023)
Magnesium alloys with homogeneous degradation and controlled degradation rate are desirable for biodegradable materials. In the present work, Mg-3 wt.%Zn-0.2 wt.%Ca alloys with different columnar structures were fabricated and the degradation in 0.9
Externí odkaz:
https://doaj.org/article/b1f1a27a4f01406ab6e57c786c9a451e
Autor:
Cuiping Wang, Xin Chen, Yuechao Chen, Jinxin Yu, Wensu Cai, Zhongfeng Chen, Xiang Yu, Yingju Li, Yuansheng Yang, Xingjun Liu
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
This study combines machine learning and a phase diagram to accelerate the design of a cobalt-based superalloy with a composition of Co-30Ni-10Al-6Ta (at%). The results show that Co-30Ni-10Al-6Ta alloy exhibits high γ′ solvus temperature (1,215 °
Externí odkaz:
https://doaj.org/article/52e46f80a3b0477e87c6b53ec40ac20a
Publikováno v:
Metals, Vol 13, Iss 2, p 368 (2023)
In order to understand the effects of drawing velocity, initial grain size and texture on the microstructure evolution during directional annealing, a cellular automata model based on grain boundary (GB) curvature, GB energy and GB mobility was estab
Externí odkaz:
https://doaj.org/article/3c60ce478ace47f1ad9dd7485a378f37
Publikováno v:
Materials, Vol 15, Iss 19, p 6950 (2022)
Reducing the local stress in the vicinity of the grain boundaries is a favorable way to improve the super-elastic properties of super-elastic alloys. The crystal plasticity finite element method (CPFEM) was applied in this study to simulate the defor
Externí odkaz:
https://doaj.org/article/4c93b0de19ef49e18f41b3f02402f821
Publikováno v:
eLife, Vol 9 (2020)
With implantation, mouse stromal cells begin to transform into epithelial-like cells surrounding the implantation chamber forming an avascular zone called the primary decidual zone (PDZ). In the mouse, the PDZ forms a transient, size-dependent permea
Externí odkaz:
https://doaj.org/article/72f80952496e48c8b0f01e64687b124d
Publikováno v:
Frontiers in Chemistry, Vol 7 (2020)
Design and synthesis of environmentally friendly adsorbents with high adsorption capacities are urgently needed to control pollution of water resources. In this work, a calcium ion-induced approach was used to synthesize sodium alginate fibroid hydro
Externí odkaz:
https://doaj.org/article/46bc39069a98410e9a4078c3b4e22af4