Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Zengxi Pan"'
Publikováno v:
Metals, Vol 14, Iss 7, p 813 (2024)
Metal manufacturing processes based on deformation (forging, rolling) result in a fine grain structure with a complex dislocation substructure, which positively influence mechanical properties. Casting and additive manufacturing (powder- or wire-base
Externí odkaz:
https://doaj.org/article/341422b9e5dc493bb4daacb9e8a1de0d
Selective crack propagation in steel-nickel component printed by wire arc directed energy deposition
Publikováno v:
Materials & Design, Vol 237, Iss , Pp 112541- (2024)
Steel-nickel bimetallic structures exhibit attractive site-specific properties, but it is challenging to fabricate large a monolithic component while maintaining the dense regular interface that enable their properties. This study proposed a criss-cr
Externí odkaz:
https://doaj.org/article/b6f6663767cc424b89d779090cf2f59f
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1663-1678 (2023)
The microstructures, mechanical properties and corrosion behaviors of the ultra-high strength Al–Zn–Mg–Cu-Sc aluminum alloy fabricated by wire-arc additive manufacturing process using a self-prepared 7B55-Sc filler wire were systematically inve
Externí odkaz:
https://doaj.org/article/10c189f5800b47a2af718029c4ac440c
Autor:
Bintao Wu, Zhijun Qiu, Bosheng Dong, Ondrej Muránsky, Hanliang Zhu, Zhiyang Wang, Zengxi Pan, Huijun Li
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 3818-3827 (2022)
A new structure with nickel-based Hastelloy C276 alloy cladding on creep resistant steel P91 was developed in this study for nuclear applications. The microstructure, including precipitation and grain size, boundaries, orientation and hardness distri
Externí odkaz:
https://doaj.org/article/4dc04924661443c18791c05b002ed00c
Publikováno v:
Metals, Vol 13, Iss 9, p 1512 (2023)
Hardfacing is an efficient and economical surfacing technique widely used by heavy industries to remediate worn components in service or to enhance the component’s wear characteristics components prior to use. Efficient hardfacing for any targeted
Externí odkaz:
https://doaj.org/article/f8cf3b8abb3443f481867f7c85804548
Autor:
Chengxun Zhang, Zhijun Qiu, Hanliang Zhu, Zhiyang Wang, Ondrej Muránsky, Mihail Ionescu, Zengxi Pan, Jiangtao Xi, Huijun Li
Publikováno v:
Metals, Vol 12, Iss 1, p 46 (2021)
Relatively high heat input and heat accumulation are treated as critical challenges to affect the qualities and performances of components fabricated by wire arc additive manufacturing (WAAM). In this study, various heat inputs, namely 276, 552 and 8
Externí odkaz:
https://doaj.org/article/9e37e4a3756a495b8430e860c8d6c660
Publikováno v:
Sensors, Vol 20, Iss 24, p 7104 (2020)
Weld bead geometry features (WBGFs) such as the bead width, height, area, and center of gravity are the common factors for weighing welding quality control. The effective modeling of these WBGFs contributes to implementing timely decision making of w
Externí odkaz:
https://doaj.org/article/bb026a992db24199b47ad1760089c792
Publikováno v:
Metals, Vol 9, Iss 1, p 105 (2019)
Two Ni⁻Cu alloys, Monel K500 and FM60, with various contents of Ti, Mn, Al, Fe and C were deposited in the form of plates on a metal base plate using wire arc additive manufacturing technology. Three deposition speeds have been applied: 300, 400 an
Externí odkaz:
https://doaj.org/article/a2eefbde93e446d18341ff9a57e74745
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 10 (2013)
Probabilistic methods have been proven to be effective for robotic path planning in a geometrically complex environment. In this paper, we propose a novel approach, which utilizes a specialized roadmap expansion phase, to improve lazy probabilistic p
Externí odkaz:
https://doaj.org/article/1982bc4dce874e6188d01902e5fb98c5
Publikováno v:
Journal of Materials Science & Technology. 149:56-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6eba5c0ce373bad6b3f791b69bf62e
https://doi.org/10.1016/j.jmst.2022.12.007
https://doi.org/10.1016/j.jmst.2022.12.007