Zobrazeno 1 - 10
of 106
pro vyhledávání: '"ZHAO Zhenye"'
Publikováno v:
Journal of Aeronautical Materials, Vol 37, Iss 6, Pp 25-33 (2017)
The surface integrity of carburized M50NiL steel was studied by optical microscopy, scanning electron microscopy (SEM), atomic force microscopy (AFM), microhardness tester and residual stress tester. The fatigue properties of the two specimens were m
Externí odkaz:
https://doaj.org/article/2e7b9fddb41940b9b91da06d5834f2a8
Publikováno v:
Journal of Aeronautical Materials, Vol 37, Iss 6, Pp 82-87 (2017)
In order to improve the fatigue performance of TC17 central hole specimen, the hole wall surface integrity was characterized by scanning electron microscopy (SEM), roughness meter, X-ray diffraction, and the influence of hole cold expansion(HCE) para
Externí odkaz:
https://doaj.org/article/45b0f2c0a31342d4b5c1c0f19ba1a79d
Autor:
WANG Xin, LI Xudong, SONG Yinggang, WANG Qiang, LUO Xuekun, AI Yingjun, TANG Zhihui, ZHAO Zhenye
Publikováno v:
Journal of Aeronautical Materials, Vol 37, Iss 6, Pp 102-107 (2017)
Fatigue curves of C250 steel, TA29 titanium alloy and FGH96 powder metallurgy (PM) superalloy with stress concentration coefficients Kt=1 and Kt=1.7were investigated, and the effect of shot peening on the fatigue curve under the stress concentration
Externí odkaz:
https://doaj.org/article/41bd96ecb4dd4efeae8dc990a9e5a4cb
Publikováno v:
Journal of Aeronautical Materials, Vol 37, Iss 6, Pp 88-94 (2017)
To improve the fatigue resistance of the bolt connecting hole, the effect of double cold expansion (DCE) of the hole on the fatigue life of TB6 titanium alloy was investigated. The fatigue fracture, surface roughness, residual stress, hardness and mi
Externí odkaz:
https://doaj.org/article/17590ee744b440069bbfe4f110a24bbc
Publikováno v:
Journal of Aeronautical Materials, Vol 37, Iss 6, Pp 34-40 (2017)
Hardness gradient, residual stress gradient and the organization structure of surface super-hardened M50NiL steel roller and M50 steel roller were studied, the rolling contact fatigue life was measured, and the failure process was analyzed and compar
Externí odkaz:
https://doaj.org/article/4a1048e3d2c048c1b964e2c7411c52a3
Publikováno v:
E3S Web of Conferences, Vol 233, p 01127 (2021)
In order to reduceof the amount of lead and arsenic in contaminated soil, CA(citric acid), PA(polyepoxysuccinic acid), MA(malic acid) and EDTA were used to remove as chemical extractor. The experiments showed that the extraction ability of lead was E
Externí odkaz:
https://doaj.org/article/0be251879a9c4c44a0b658cf62db565e
Autor:
ZHAO Zhenye
Publikováno v:
Journal of Aeronautical Materials, Vol 36, Iss 3, Pp 1-6 (2016)
The "four essential factors" of materials science and engineering,including composition (component) and structure, synthesis and process, property and service behavior, were explained. The proposal of "four essential factors" ends the chaotic state o
Externí odkaz:
https://doaj.org/article/b84910f854514a7db671062c37090a27
Autor:
Gao, Jiashun, Tang, Zhuolin, Guo, Bicheng, Xu, Zhilong, Liu, Ming, Sun, Wenbing, Zhao, Zhenye
Publikováno v:
In Heliyon 15 September 2024 10(17)
Autor:
Chen, Xiuyu, Li, Kelin, Lin, Yuru, Xu, Zhilong, Guo, Bicheng, Chen, Junying, Jiang, Qingshan, Zhao, Zhenye
Publikováno v:
In Optics and Laser Technology August 2024 175
Publikováno v:
In Engineering Failure Analysis December 2023 154