Zobrazeno 1 - 10
of 60
pro vyhledávání: '"ZhiChao Luo"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Synergistically improving the strength and toughness of metallic materials is a central focus in the field of physical metallurgy. Yet, there is a noticeable lack of research in strengthening and toughening large-size metal components, where
Externí odkaz:
https://doaj.org/article/eff08348b3b74d178b3956316b8fda57
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2804-2814 (2024)
The development of pipeline steels with exceptional cryogenic toughness is deemed imperative for their applications in various engineering fields. In this work, API X65 steel with lamellar grain (LG) structure is constructed through warm deformation
Externí odkaz:
https://doaj.org/article/8564f3d68fb0440b9f08fd98d2c77a17
Autor:
Bo Yang, Fuxing Yin, Baoxi Liu, Liying Sun, Tianlong Liu, Hui Yu, Andrey Belyakov, Zhichao Luo
Publikováno v:
Materials Research Letters, Vol 12, Iss 12, Pp 886-894 (2024)
Heterostructured ferritic steels with bimodal-grained lamellar (BG-L) and ultrafine-grained lamellar (UFG-L) microstructure were prepared through a warm deformation process. The BG-L steel exhibits enhanced mechanical properties compared to conventio
Externí odkaz:
https://doaj.org/article/d1c9f0b146434953933ef5f50295fce2
Autor:
Yang Li, Zhichao Luo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Power transformer is widely used in the power system with the rapid development of the power converters connected to the grid. When a transformer operates under DC bias conditions, its iron core loss increases significantly, causing local ov
Externí odkaz:
https://doaj.org/article/b621862f7e0643d1b4d842fabecb97d7
Autor:
Shuai Wang, Zhibin Zheng, Jun Long, Juan Wang, Kaihong Zheng, Zhimin Ke, Zhichao Luo, Artur I. Pokrovsky, Boris B. Khina
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1779-1797 (2024)
The necessity for high performance and low-cost materials caused the researchers worldwide to switch the focus from traditional steel materials to new particle-reinforced steel matrix composites (PR-SMCs). In the recent pasts, a significant effort ha
Externí odkaz:
https://doaj.org/article/c97e507353ab41208be0c347f60bf87a
Autor:
Zirun Jin, Yalei Cao, Qi Wen, Haitao Zhang, Zhuofan Fang, Qiancheng Zhao, Yu Xi, Zhichao Luo, Hui Jiang, Zhe Zhang, Jing Hang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Male infertility is one of the most common complications of diabetes mellitus (DM). Dapagliflozin is widely used to manage the type II DM. This study aimed to assess the dapagliflozin’s effects on the spermatogenesis by administering eithe
Externí odkaz:
https://doaj.org/article/a260d140fd8d4ff0968c65c957ea5562
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 737-753 (2024)
Compact and high current inductors determine the power density and efficiency of voltage regulators (VRs) for computing ICs. Conventional moulding structures using powder cores and gapped ferrite cores are reaching the limits of size miniaturization.
Externí odkaz:
https://doaj.org/article/c8744168a4c941f492ee8dedd43deebb
Publikováno v:
Results in Optics, Vol 15, Iss , Pp 100668- (2024)
Externí odkaz:
https://doaj.org/article/261a826b516f4a14a600e506006e3d3c
Publikováno v:
Urology Case Reports, Vol 53, Iss , Pp 102654- (2024)
Background: Pelvic ectopic kidney is a kind of congenital malformations of urinary system due to the failure of ascent from the pelvis to the abdomen during development. Case presentation: A 39-year-old man was referred to the urology department of o
Externí odkaz:
https://doaj.org/article/6c2de2b215b345a1b9b1ede567926c93
Autor:
Jiming Huang, Liejun Li, Zhichao Luo, Mingxin Huang, Zhengwu Peng, Jixiang Gao, Haibo Ke, Zhiyuan Liang
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 8209-8215 (2023)
This investigation aims to improve the ductility of ultrahigh strength (>2 GPa) press hardening steels (PHS) by exploiting the heterogeneous carbon distribution in lath martensite. The proposed strategy is demonstrated in a medium carbon PHS with a l
Externí odkaz:
https://doaj.org/article/02be85b3a8854b669665f6919e70ea46