Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Xiaolei Xing"'
Autor:
Ligang Liu, Chunmei Zhao, Weiguo Han, Xueyan Han, Xiaolei Xing, Ruiyou Geng, Guotao Sun, Ge Wang
Publikováno v:
Results in Materials, Vol 21, Iss , Pp 100547- (2024)
In this study, the hot processing map was drawn to study the hot formability of high strength automotive steel Docol 1500 Bor. The quenching microstructure of the test steel was observed under optical microscope and EBSD and the deformed PA (parent a
Externí odkaz:
https://doaj.org/article/47355d395e18415eb09a187e8001d460
Publikováno v:
Friction, Vol 11, Iss 9, Pp 1708-1723 (2023)
Abstract Amorphous carbon films have attracted substantial interest due to their exceptional mechanical and tribological properties. Previous studies revealed that the amorphous carbon films exhibited lower coefficient of friction (COF) because of th
Externí odkaz:
https://doaj.org/article/45f3d0ea7dca41a1a4d2655d2b205af7
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
In recent decades, damming has become one of the most important anthropogenic activities for river regulation, and reservoirs have become hotspots for biogeochemical cycling. The construction of dams changes riverine hydrological conditions and alter
Externí odkaz:
https://doaj.org/article/f9ad8ab17bf24b07886c9836e2c96052
Autor:
Xiaolei Xing, Yawen Li, Shuo Meng, Zhijun Shi, Yefei Zhou, Qingxiang Yang, Jianwei Xiao, Yuntian Zhu, Chuang Deng
Publikováno v:
Materials & Design, Vol 221, Iss , Pp 111011- (2022)
Microstructure engineering is essential for developing advanced steels and is often carried out by thermomechanical processing. Here we report the engineering of microstructures of a high Si bainitic steel by tuning its electronic structure. It is ex
Externí odkaz:
https://doaj.org/article/d13e43f2fff74094afbdb13d3accf2f1
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 7711-7720 (2020)
In this work, 0.2 wt% N and 2.0 wt% nano-LaAlO3 additives were added into a hypereutectic Fe-25Cr-4C-0.5Ti-0.5Nb hardfacing alloy layer. The microstructure and formation mechanism of ultrafine M7C3 carbide in the alloy layer was investigated. The res
Externí odkaz:
https://doaj.org/article/85ae15194fa54157b9bf84f26ad645bc
Publikováno v:
Materials Research Express, Vol 9, Iss 10, p 106507 (2022)
The microstructures and wear resistance of hypereutectic Fe–Cr–C hardfacing alloys reinforced with carbide particles was studied. The results showed that when the sizes of the M _7 C _3 carbides were small, the wear resistance of the hardfacing a
Externí odkaz:
https://doaj.org/article/d8eb6200c50e4c73a1881734f0851fc0
Publikováno v:
Chinese Journal of Aeronautics. 35:309-320
Autor:
Zhihao Chen, Xiaolei Xing, Tao Zhang, Silong Zhang, Qingxiang Yang, Bin Zhang, Kaixiong Gao, Yefei Zhou
Publikováno v:
Applied Surface Science. 628:157327
Publikováno v:
Wear. :204958
Publikováno v:
Physical Chemistry Chemical Physics. 24:5171-5184
A tetragonal C4N (t-C4N) structure was predicted via CALYPSO code, and the effects of pressure on its structural and mechanical properties were studied. The results show that t-C4N is different from various 2D CxNy compounds with a new type 3D crysta