Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Zhaohua Dong"'
Autor:
Zhaohua Dong, Feng Wang, Dongsheng Qian, Fei Yin, Huiling Wang, Xiaokang Wang, Shan Hu, Jie Chi
Publikováno v:
Metals, Vol 12, Iss 3, p 424 (2022)
The enhancement of the wear resistance has long been important for bearing steels, hampered in part by the lack of suitable surface strengthening techniques. In this study, ultrasonic shot peening (USP) is employed to enhance the wear resistance of t
Externí odkaz:
https://doaj.org/article/762accf680fd486e906da165078e63f9
Publikováno v:
Journal of Materials Engineering and Performance. 30:8178-8187
Impact toughness is affected by chemical composition, defects, microstructure and ambient temperature. Higher impact toughness can prevent premature failure of the bearings. In present work, the microstructure evolution and impact toughness of high-c
Publikováno v:
ISIJ International. 61:361-371
Autor:
Mengjun Zhu, Wenjun Yi, Zhaohua Dong, Peng Xiong, Junyi Du, Xingjia Tang, Ying Yang, Libo Li, Junli Qi, Ju Liu, Xiujian Li
Publikováno v:
Journal of the Optical Society of America A. 39:2282
Compressive hyperspectral images often suffer from various noises and artifacts, which severely degrade the imaging quality and limit subsequent applications. In this paper, we present a refinement method for compressive hyperspectral data cubes base
Publikováno v:
Materials Science and Engineering: A. 771:138623
The effect of high magnetic field (12 T) on the microstructure evolution and mechanical properties during tempering of M50 bearing steel have been investigated for evaluating the application prospect of magnetic field in steels. Microstructural obser