Zobrazeno 1 - 10
of 521
pro vyhledávání: '"Fucheng Zhang"'
Autor:
Zhuanqin Liang, Hongguang Li, Cuicui Chen, Huajun Fu, Xiaoyong Feng, Xinliang Gao, Zhinan Yang, Fucheng Zhang
Publikováno v:
Materials Research Letters, Vol 12, Iss 10, Pp 756-763 (2024)
Simultaneously enhancing the strength, plasticity, and toughness of metal materials has been a prominent research objective. In this study, the precipitation of nano-scale vanadium carbide particles at a lower tempering temperature is controlled to a
Externí odkaz:
https://doaj.org/article/5c37a3bf72384ef4a8109c419146faf7
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 227-238 (2024)
Controlling continuous cooling is an important means to control the most important mechanical properties of bainitic steel for frogs in railroad applications. In this paper, a bainitic steel for railway frogs is taken as the research object. By desig
Externí odkaz:
https://doaj.org/article/a4bf678ce4084268a7686ae58dcbc129
Publikováno v:
Materials Research Letters, Vol 12, Iss 9, Pp 653-660 (2024)
Overcoming the trade-off relationship between strength and ductility has always been a challenge. In this article, a neatly arranged ultrafine bainite that is composed of multi-scale retained austenite was obtained by introducing weak chemical hetero
Externí odkaz:
https://doaj.org/article/561eef3afb3b4f198324c271f53439df
Publikováno v:
Carbon Neutralization, Vol 3, Iss 4, Pp 606-628 (2024)
Abstract The high‐value utilization of blast furnace slag (BFS) and steel slag (SS) as a valuable resource in the field of carbon reduction represents a green revolution, and also is an indispensable path toward breaking through resource and enviro
Externí odkaz:
https://doaj.org/article/925561b03605428187155a1abd983d9e
Autor:
Yanzhi Liu, Rui Lin, Haiping Fang, Lixian Li, Min Zhang, Lujiao Lu, Xiang Gao, Jintong Song, Jinsong Wei, Qixian Xiao, Fucheng Zhang, Kefeng Wu, Liao Cui
Publikováno v:
Journal of Orthopaedic Translation, Vol 47, Iss , Pp 176-190 (2024)
Background: Osteoarthritis (OA) presents a formidable challenge, characterized by as-yet-unclear mechanical intricacies within cartilage and the dysregulation of bone homeostasis. Our preliminary data revealed the encouraging potential of a Sargassum
Externí odkaz:
https://doaj.org/article/eda181797bee4a3d9f19ee747fda822b
Autor:
Dongyun Sun, Xiaoyong Feng, Peng Zhang, Xiaowen Sun, Zhinan Yang, Xiaoyan Long, Fucheng Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4739-4749 (2024)
The previous research on two-step austempering processes have been mainly focused on the bainitic transformation kinetics, with few details the relationships between the parameters of two-step austempering process and the wear properties and fatigue
Externí odkaz:
https://doaj.org/article/eea36ab3e2bc4297afa481d8b7be805d
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2086-2098 (2024)
The dependence of low cycle fatigue (LCF) behavior and microstructure evolution of Fe–22Mn-0.6C twinning-induced plasticity (TWIP) steel on the alloying element Al has been investigated under fully reversed total strain amplitude control with a nom
Externí odkaz:
https://doaj.org/article/0663f3ebf7d34cfe91c861eaa5b70a6d
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 751-763 (2024)
A coupled model of micro-segregation and macro-heat transfer was established to study the solute micro-segregation behaviour of bainite rail steel in the continuous casting process. The effects of solute elements, effective cooling rate of the mushy
Externí odkaz:
https://doaj.org/article/c22a2d2c71fb4b7c8dd4ad5160d11815
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 50-66 (2024)
Controlling continuous cooling is considered an effective means of producing high-strength and high-toughness bainitic steel. A medium carbon bainite frog steel is designed. By combining a thermal dilatometer with in-situ high-temperature metallograp
Externí odkaz:
https://doaj.org/article/030a8bd7f4dc4ac481cb4a84dc6b3842
Autor:
Jianjun Wang, Hongguang Li, Qingchao Wang, Zhuanqin Liang, Shangjun Gao, Libin Sun, Xinliang Gao, Zhinan Yang, Yanguo Li, Fucheng Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3144-3154 (2024)
Rapid tempering at high temperature is beneficial to release residual stress. However, the evolution of microstructure and mechanical properties of ultrafine bainitic steel after rapid tempering at high temperature is still unclear. In this research,
Externí odkaz:
https://doaj.org/article/4e1fa348a6a14723b98a51b0dca9961e