Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Zhi Guo Xing"'
Publikováno v:
Journal of Materials Research and Technology, Vol 17, Iss , Pp 1605-1615 (2022)
Cu matrix composites reinforced by ex-situ added CrB2 ceramic particles were prepared by powder metallurgy and hot extrusion, and then the effect of CrB2 content on microstructure and mechanical properties was studied. Results show that the strength
Externí odkaz:
https://doaj.org/article/a845d5b2c4b54c3bb94144b910738dcb
Autor:
Qi-qing Peng, Ming Liu, Yan-fei Huang, Xin-yuan Zhou, Guo-zheng Ma, Hai-dou Wang, Zhi-guo Xing
Publikováno v:
Journal of Thermal Spray Technology. 32:1078-1092
Autor:
Tang Ling, Hai-dou Wang, He Pengfei, Guo Weiling, Qing-bo Mi, Xian-yong Zhu, He-fa Zhu, Zhou Li, Zhi-guo Xing, Yanfei Huang
Publikováno v:
Journal of Thermal Spray Technology. 29:2012-2025
In multilayer coatings, the bonding mechanisms between the different layers determine the cohesive strength of the coatings, which in turn to a large extent controls the mechanical properties of coatings under different loading conditions. In this st
Autor:
Jiajie Kang, Hai-dou Wang, Zhi-guo Xing, Guo-zheng Ma, Jin Zi'ang, Shu-ying Chen, Liu Ming, Li-na Zhu
Publikováno v:
Journal of Thermal Spray Technology. 29:489-499
Thermal spraying aluminum coatings have been widely used in the corrosion protection of mild steel in seawater. In this study, high-efficiency supersonic plasma spraying (HESP) and oxygen–acetylene flame spraying (FS) were used to prepare aluminum
Publikováno v:
Surface Engineering. 36:78-85
Three kinds of AlCoFeNiTiZr high-entropy alloy films with different elements ratios were prepared using magnetron sputtering. The films were composed of fcc solid solution phases and amorph...
Publikováno v:
Journal of Magnetism and Magnetic Materials. 476:218-224
To study the effect of a pulsed magnetic field on the residual stress of 20Cr2Ni4A steel, the material was treated for 120 s with a 1 T pulsed magnetic field. The microstructure of the materials was studied using residual stress measurement, transmis
Publikováno v:
Surface and Coatings Technology. 364:204-210
The fracture resistance of nanoscale MEMS films under high frequency impact seriously influences its service life. Nano impact test is a reliable technique to evaluate the fatigue fracture resistance of films by simulating the dynamic cyclic loading
Publikováno v:
Surface and Coatings Technology. 361:270-279
Plasma cladding has been widely applied in surface modification and repairing. In this study, the NiCrBSi coating was prepared on gray cast iron by plasma cladding. Scanning electron microscopy (SEM), energy dispersive microanalysis (EDS), X-ray diff
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 233:1236-1244
A composite Mo–MoS2solid-lubrication film measuring approximately 2-µm thick was prepared using a two-step composite process involving magnetron sputtering of Mo film followed by low-temperature ion sulfurization. Microstructure of the said film w
Publikováno v:
Vacuum. 159:516-523
Micro-electromechanical system (MEMS) films are subjected to a large number of impact during the working process. The fatigue life of the films need be measured to evaluate the reliability of the film's impact resistance. In this work, a new kind of