Výsledky vyhledávání - "XinCheng XIE"

Akademický článek

Mechanical property improvement of wire-arc additive manufactured 06Cr19Ni9 steel based on ultrasonic strengthening grinding process

Autor: Jinrui Xiao, Yiteng Zhang, Xincheng Xie, Wenfeng Ding, Zhuan Zhao, Zhongwei Liang

Publikováno v: Journal of Materials Research and Technology, Vol 30, Iss , Pp 7969-7980 (2024)

Wire-arc additive manufacturing (WAAM) technology offers an effective approach to fabricating complex metallic components. However, the existing WAAM process is limited in producing a metallic component with high mechanical strength. In this study, t

Externí odkaz: https://doaj.org/article/03b9b7c738a949ee91427807775475eb

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Akademický článek

Enhancing the tensile performance of 12Cr17Mn6Ni5N steel weld joints through strengthened grinding process-induced gradient structures

Autor: Xincheng Xie, Peng He, Jiayi Chen, Tao Zou, Yupeng Zhang, Jinrui Xiao, Zhongwei Liang

Publikováno v: Journal of Materials Research and Technology, Vol 29, Iss , Pp 427-438 (2024)

This paper investigates the surface enhancement treatment of 12Cr17Mn6Ni5N steel weld joints using the Strengthened Grinding Process (SGP) and explores its effect on their surface characteristics and tensile performance. The study begins by examining

Externí odkaz: https://doaj.org/article/2cd661bb0daa4502ae52d2c4e0844ebb

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Akademický článek

Improvement of the high-temperature oxidation resistance of 254SMo using ultrasonic strengthening grinding

Autor: Jiayi Chen, Xincheng Xie, Tao Zou, Yupeng Zhang, Haiyan Wang, Zhongwei Liang

Publikováno v: Journal of Materials Research and Technology, Vol 27, Iss , Pp 2052-2065 (2023)

This paper used ultrasonic strengthening grinding (USGP) to process 254SMo welded joints. The mechanical properties of processed and unmachined samples of welded joints, including grain size, dislocation, microhardness, residual stress, and high-temp

Externí odkaz: https://doaj.org/article/3852ab91587842989f00797e7c2f5498

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Akademický článek

Tungsten carbide coating prepared by ultrasonic shot peening to improve the wear properties of magnesium alloys

Autor: Xiujie Chen, Xincheng Xie, Yupeng Zhang, Haiyan Wang, Zhongwei Liang

Publikováno v: Journal of Materials Research and Technology, Vol 26, Iss , Pp 2451-2464 (2023)

To improve the wear properties of magnesium alloys, a novel technique for preparing coatings using ultrasonic shot peening was developed, and tungsten carbide (WC) coatings were prepared for the first time on the magnesium alloys. The surface morphol

Externí odkaz: https://doaj.org/article/8d259d65bdca457c857e5a85d1aac4e5

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Akademický článek

Improved wear properties of GCr15 steel balls by fabricating a surface Ti diffusion layer using mechanical alloying and NH3·H2O treatment

Autor: Xincheng Xie, Zhongning Guo, Jinrui Xiao, Zhongwei Liang, Shan Wei, Wenkang Feng, Zhuan Zhao, Xiaochu Liu

Publikováno v: Journal of Materials Research and Technology, Vol 22, Iss , Pp 1961-1970 (2023)

This work used mechanical alloying combined with NH3·H2O treatment to strengthen GCr15 steel balls. First, GCr15 steel balls with a Ti coating were fabricated by mechanical alloy considering two structures of jars: one is the ordinary jar and the se

Externí odkaz: https://doaj.org/article/e68e544fc3e24398af0d8608f23b5ed4

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Akademický článek

'Stomach mass' as the first manifestation of IgG4-related disease: a case report

Autor: Fulong Zhang, Jing Xu, Yuandong Zhu, Qianneng Wu, Xincheng Xie, Yan Shi

Publikováno v: BMC Gastroenterology, Vol 21, Iss 1, Pp 1-6 (2021)

Abstract Background IgG4-related disease mainly manifests as organomegaly and is accompanied by tissue fibrosis (Mimori, Mod Rheumatol 29(2):213, 2019) which is frequently confused with tumour (Dawei et al., J Gastroenterol Hepatol 29(12):1375–8, 2

Externí odkaz: https://doaj.org/article/08f844f11a7e4c1e8e57f13245b4742c

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Akademický článek

Salt-Fog Corrosion Behavior of GCr15 Steels Treated by Ultrasonic Strengthening Grinding Process

Autor: Xincheng Xie, Zhongning Guo, Zhuan Zhao, Zhongwei Liang, Jun Wu, Xiaochu Liu, Jinrui Xiao

Publikováno v: Applied Sciences, Vol 12, Iss 15, p 7360 (2022)

In this paper, the corrosion resistance of four GCr15 steel samples has been investigated. Three samples were initially surface-treated by ultrasonic shot peening (USP), a dry ultrasonic strengthening grinding process (DUSGP), and a wet ultrasonic st

Externí odkaz: https://doaj.org/article/3278681f295a4d14a8e8f5ad845bc9c5

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Akademický článek

Micromorphology, Microstructure, and Wear Behavior of AISI 1045 Steels Irregular Texture Fabricated by Ultrasonic Strengthening Grinding Process

Autor: Jinrui Xiao, Zhuan Zhao, Xincheng Xie, Zhongwei Liang, Zhaoyang Liu, Xiaochu Liu, Ruizhi Tang

Publikováno v: Metals, Vol 12, Iss 6, p 1027 (2022)

In this study, the tribological properties of three AISI 1045 steel samples were investigated. Two samples were treated with ultrasonic shot peening (USP) and ultrasonic strengthening grinding process (USGP), respectively, while the other one was onl

Externí odkaz: https://doaj.org/article/883941046f9848238e2bdb25119985ff

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Akademický článek

Bulk–edge correspondence, spectral flow and Atiyah–Patodi–Singer theorem for the Z2-invariant in topological insulators

Autor: Yue Yu, Yong-Shi Wu, Xincheng Xie

Publikováno v: Nuclear Physics B, Vol 916, Iss C, Pp 550-566 (2017)

We study the bulk–edge correspondence in topological insulators by taking Fu–Kane spin pumping model as an example. We show that the Kane–Mele invariant in this model is Z2 invariant modulo the spectral flow of a single-parameter family of 1+1-

Externí odkaz: https://doaj.org/article/8667eb2ef5ee4ef48622c9ef79141010

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