Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Junhao, Zhao"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1959-1970 (2024)
In this study, nano-Nb-modified AlSi10Mg composites were fabricated using laser powder bed fusion (LPBF). The effects of Nb addition on the microstructure and mechanical properties of the AlSi10Mg alloy were systematically investigated. Compared with
Externí odkaz:
https://doaj.org/article/e2c3e261c99a49e7a4ffca859c44cbba
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 8, Pp 1223-1233 (2024)
To date, some questions about medium-entropy carbide ceramics and the corresponding multi-phase carbide ceramics with the same cations and proportions remain unclear. Regarding oxidation behavior, do both have synergistic oxidation abilities and what
Externí odkaz:
https://doaj.org/article/d91a1cd2f51f4d8dab95928627a02449
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 5, Pp 590-601 (2024)
Ultra-high-temperature ceramic nanowires have shown increasing potential for use as thermal structural components. Herein, novel single-crystal Hf0.5Ta0.5C solid solution nanowires were synthesized and incorporated with a HfC coating to construct a r
Externí odkaz:
https://doaj.org/article/4c48f967d13e47f28e7624c4beb7956c
Autor:
Junhao Zhao, Liangshun Luo, Xiaonan Zheng, Tao Zhang, Hao Luo, Zun Li, Tong Liu, Liang Wang, Yanqing Su
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 989-1001 (2024)
Scandium is very expensive and limits the application potential of Sc containing alloys. A novel high-strength Al–Mg–Mn-Sc-Zr alloy was designed for reducing Sc. Multiple strengthening mechanisms were utilized for designing this alloy, especially
Externí odkaz:
https://doaj.org/article/b1e80c3874d2463c8ed30112e87e1321
Publikováno v:
Energies, Vol 17, Iss 18, p 4583 (2024)
Accurate load forecasting, especially in the short term, is crucial for the safe and stable operation of power systems and their market participants. However, as modern power systems become increasingly complex, the challenges of short-term load fore
Externí odkaz:
https://doaj.org/article/35c59af922ab44de91b946ba3b40f1b4
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 11, Pp 2041-2052 (2023)
In recent years, high-entropy metal carbides (HECs) have attracted significant attention due to their exceptional physical and chemical properties. The combination of excellent performance exhibited by bulk HEC ceramics and distinctive geometric char
Externí odkaz:
https://doaj.org/article/8244d927e1144771b907aaca03724491
Autor:
Fei Yan, Junhao Zhao, Fangming Li, Yiyao Chu, Hengxu Du, Minzheng Sun, Ziyue Xi, Taili Du, Minyi Xu
Publikováno v:
Nanomaterials, Vol 14, Iss 7, p 598 (2024)
Wind energy holds potential for in-situ powering large-scale distributed wireless sensor nodes (WSNs) in the Internet of Things (IoT) era. To achieve high performance in wind energy harvesting, a coaxial counter-rotating triboelectric nanogenerator w
Externí odkaz:
https://doaj.org/article/036a9cb59f714154bc0373fed586fdba
Publikováno v:
地球与行星物理论评, Vol 53, Iss 3, Pp 331-358 (2022)
Aeromagnetic anomaly has the obvious advantages of wide coverage, low cost and high lateral resolution in geological structure research, and has been widely used in concealed magmatic rock and faults detection, tectonic characteristics (e.g. subducti
Externí odkaz:
https://doaj.org/article/34db36c20ee14cb39ef58a8585676f03
Autor:
Jihao Wang, Tong Liu, Liangshun Luo, Xiaoye Cai, Binbin Wang, Junhao Zhao, Zonghui Cheng, Liang Wang, Yanqing Su, Xiang Xue, Jingjie Guo
Publikováno v:
Journal of Materials Research and Technology, Vol 16, Iss , Pp 786-800 (2022)
A TiB2/AlMgScZr composite was fabricated by selective laser melting (SLM) with direct powder mixing. The microstructure and mechanical properties of SLM-fabricated TiB2/AlMgScZr composites were investigated. Nearly fully dense and crack-free SLM-fabr
Externí odkaz:
https://doaj.org/article/6da40769f1984e9aa22d61befd7a14bc
Publikováno v:
Forests, Vol 14, Iss 9, p 1730 (2023)
Climatic factors have a strong influence on the occurrence of forest diseases and pests, but few studies have systematically analyzed the influence of spring climatic factors on the occurrence of forest diseases and pests in China. We collected inven
Externí odkaz:
https://doaj.org/article/ab0493ed15e244e9b9ee9a91f7c59f9b