Zobrazeno 1 - 10
of 290
pro vyhledávání: '"Baolong Shen"'
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 9148-9157 (2024)
Annealing usually induces structural relaxation and reduction of liquid-like regions, leading to embrittlement in bulk metallic glasses (BMGs). Here, we find that the short-term high-temperature thermal cycling (HTC) annealed Zr41.2Ti13.8Cu12.5Ni10Be
Externí odkaz:
https://doaj.org/article/17cd604982e6400b826c9825efdbca82
Autor:
Liliang Shao, Qiang Luo, Mingjie Zhang, Lin Xue, Jingxian Cui, Qianzi Yang, Haibo Ke, Yao Zhang, Baolong Shen, Weihua Wang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Metal-hydrogen systems have attracted intense interest for diverse energy-related applications. However, metals usually reduce their ductility after hydrogenation. Here, we show that hydrogen can take the form of nano-sized ordered hydrides
Externí odkaz:
https://doaj.org/article/525ca96b93a94d03a5b8d718b0b5b3a7
Autor:
Yixing Wan, Yanhai Cheng, Yongxiong Chen, Zhibin Zhang, Yanan Liu, Haijun Gong, Baolong Shen, Xiubing Liang
Publikováno v:
Engineering, Vol 30, Iss , Pp 110-120 (2023)
Refractory high-entropy alloys (RHEAs) have promising applications as the new generation of high-temperature alloys in hypersonic vehicles, aero-engines, gas turbines, and nuclear power plants. This study focuses on the microstructures and mechanical
Externí odkaz:
https://doaj.org/article/58012fd770a6462991ba6abc87545dbe
Autor:
Mingjuan Cai, Jingjing Wang, Qianqian Wang, Zhijun Guo, Qiang Luo, Jing Zhou, Tao Liang, Xuesong Li, Qiaoshi Zeng, Baolong Shen
Publikováno v:
Materials Research Letters, Vol 11, Iss 7, Pp 595-603 (2023)
Stress annealing is utilized for enhancing the magnetic softness of Fe83–xCoxB10Si3C3P1 (x = 0–16) amorphous alloys with saturation polarization up to 1.75 T. All of the stress-annealed alloys exhibit improved soft-magnetic properties, including
Externí odkaz:
https://doaj.org/article/cc8d17070bd742cebf51b37a5ababeee
Autor:
Zhijun Guo, Yizhou Huang, Chunchun Sun, Zengxing He, Delin Yuan, Bianyun Cai, Yunfeng Li, Baolong Shen
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 7624-7637 (2023)
Titanium (Ti) alloys have been widely used as bone implants, but challenges such as the stress shielding effect still compromise long-term clinical successes. To improve the mechanical properties of Ti, non-toxic alloying elements zirconium (Zr) and
Externí odkaz:
https://doaj.org/article/79ad19771c6b4891889a4dcc6533f549
Autor:
Lin Xue, Liliang Shao, Zongzhen Li, Zhida Han, Baosen Zhang, Juntao Huo, Xinming Wang, Shuaishuai Zhu, Bin Qian, Jiangbo Cheng, Baolong Shen
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 5301-5311 (2022)
In this study, the magnetic behavior and magnetocaloric effect (MCE) of Dy18Er18Y18Ni26Al20 and Dy13.5Er13.5Y13.5Gd13.5Ni26Al20 high-entropy bulk metallic glasses (BMGs) were systematically investigated, as well as Dy27Er27Ni26Al20 and Dy54Ni26Al20 m
Externí odkaz:
https://doaj.org/article/ece2ec893d7840e09965289d7d880a20
Publikováno v:
Materials & Design, Vol 225, Iss , Pp 111500- (2023)
The effects of non-affine thermal strain on the structure, defect activation and magnetocaloric effect (MCE) have been investigated in Gd55Co20Al24.5Si0.5 metallic glass (MG). Maxwell-Voigt models are utilized to analyze the impact of cryogenic therm
Externí odkaz:
https://doaj.org/article/c5b27a7ee1e14bfe98f1836448dcad49
Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111074- (2022)
The effects of cryogenic thermal cycling (CTC) treatment on tensile plasticity and structure change of [(Fe0.5Co0.5)0.75B0.2Si0.05]96Nb4 metallic glass (MG) ribbons were systematically investigated. Pronounced β-relaxation peaks locating at 643 and
Externí odkaz:
https://doaj.org/article/963357eed6934a7e96d7c6de4752118f
Autor:
Liliang Shao, Qianqian Wang, Lin Xue, Mingyun Zhu, Anding Wang, Junhua Luan, Kuibo Yin, Qiang Luo, Qiaoshi Zeng, Litao Sun, Baolong Shen
Publikováno v:
Journal of Materials Research and Technology, Vol 11, Iss , Pp 378-391 (2021)
Glass-forming ability (GFA) of the Gd20Dy20Er20Co20Al20 high-entropy bulk metallic glass (HE-BMG) was improved through microalloying Si element. The critical diameter of this rare-earth-based HE-BMG increases from 1.5 to 8.5 mm with 0.5 at.% Si addit
Externí odkaz:
https://doaj.org/article/c933a964dc9440ad845199dad9ba041f
Autor:
Qiang Luo, Weiran Cui, Huaping Zhang, Liangliang Li, Liliang Shao, Mingjuan Cai, Zhengguo Zhang, Lin Xue, Jun Shen, Yu Gong, Xiaodong Li, Maozi Li, Baolong Shen
Publikováno v:
Materials Futures, Vol 2, Iss 2, p 025001 (2023)
Comprehending the pressure-/temperature-induced structural transition in glasses, as one of the most fascinating issues in material science, is far from being well understood. Here, we report novel polyamorphic transitions in a Cu-based metallic glas
Externí odkaz:
https://doaj.org/article/c48e646a5fdf40edb2c883f6fdd932ff