Zobrazeno 81 - 90
of 113
pro vyhledávání: '"Wenjian Zheng"'
Autor:
Yuan Sun, Yuebing Li, Jianguo Yang, Zengliang Gao, Yanming He, Limei Wang, Wenjian Zheng, Donghong Wang, Chuanyang Lu
Publikováno v:
Materials, Vol 12, Iss 9, p 1439 (2019)
Materials
Volume 12
Issue 9
Materials
Volume 12
Issue 9
A Ni&ndash
17Mo&ndash
7Cr-based superalloy was laser surface-modified to improve its tribological properties. Si particles were employed as coating materials. Si melted on the surface of the alloy during the process, triggering the formatio
17Mo&ndash
7Cr-based superalloy was laser surface-modified to improve its tribological properties. Si particles were employed as coating materials. Si melted on the surface of the alloy during the process, triggering the formatio
Publikováno v:
Journal of investigative medicine : the official publication of the American Federation for Clinical Research. 67(7)
Preptin is a peptide synthesized and secreted accompanied with insulin from pancreatic β cells. Here, we tested the hypothesis that serum preptin concentrations are correlated with diabetic nephropathy (DN). Our study was performed in a population o
Autor:
Yugeng, Li, Jianwei, Li, Pengzhen, Zhang, Xiaoying, Jiang, Zhenrui, Pan, Wenjian, Zheng, Hongli, Lin
Publikováno v:
Journal of cellular biochemistry. 121(1)
Ischemic heart disease (IHD) is a common cardiovascular disease, occurs when coronary artery blood circularity cannot match with the heart's need. The present work attempted to study the effects of long noncoding RNA (lncRNA) low expression in tumor
Autor:
Yuan Sun, Wenjian Zheng, Jianguo Yang, Zengliang Gao, Limei Wang, Chuanyang Lu, He Huamin, Yanming He
Publikováno v:
Materials, Vol 12, Iss 6, p 931 (2019)
Materials
Volume 12
Issue 6
Materials
Volume 12
Issue 6
In this work, (Au79Ni17Pd4)96Ti4 (wt.%) filler alloy was designed and employed to join SiC ceramics. The effects of brazing temperature and soaking time on the microstructure and fracture morphology of joints were investigated. The results show that
Publikováno v:
E3S Web of Conferences, Vol 261, p 03021 (2021)
This paper employs Himawari-8 fire points data to analyze the annual, monthly and regional distribution of fire points in the five southern provinces (Guangdong, Guangxi, Yunnan, Guizhou, and Hainan). Results showed that from 2016 to 2020, the occurr
Autor:
Wenjian Zheng, Zengliang Gao, Jianguo Yang, Huaxin Li, Kexin Zhang, Paul K. Chu, Chunzhi Gong, Yanming He, Xiubo Tian, Lianfeng Wei, Yinghe Ma
Publikováno v:
Surface and Coatings Technology. 403:126413
Pulse-enhanced vacuum arc evaporation (PEVAE), an advanced version of conventional DC vacuum arc evaporation, generates a high flux of electrons to ionize more gaseous and metallic atoms in the deposition system to facilitate coating deposition. Comp
Autor:
Wenjian Zheng1 297229614@qq.com, Liangming Li1, Shaohua Lin1, Zheng, Wenjian1 (AUTHOR), Li, Liangming1 (AUTHOR), Lin, Shaohua1 (AUTHOR)
Publikováno v:
Neurology India. May/Jun2018, Vol. 66 Issue 3, p866-868. 3p.
Publikováno v:
Materials, Vol 13, Iss 3887, p 3887 (2020)
Materials
Volume 13
Issue 17
Materials
Volume 13
Issue 17
For the multi-layer and multi-pass welding process of the heavy plate, the hydrogen diffusion behavior was numerically simulated to study the effect of solid-state phase transition (SSPT) on the hydrogen diffusion in the thickness direction, and the
Autor:
Rong Liu, Jianguo Yang, Wenjian Zheng, Yanming He, Zengliang Gao, Xijia Wu, Chuanyang Lu, Ze Chen
Publikováno v:
Journal of Nuclear Materials. 526:151776
Stress and temperature effects on the creep behaviors and mechanisms of a typical nuclear reactor pressure vessel material, SA508 Gr.3 steel, are investigated, over the temperature range of 450–750 °C and stress range of 10–400 MPa. Because of t
Autor:
Wenjian Zheng, Jianguo Yang, Limei Wang, Yuan Sun, Yanming He, Shen Hanyang, Donghong Wang, Zengliang Gao, Chuanyang Lu
Publikováno v:
Materials Characterization. 156:109831
The work investigated the effect of high- and medium-temperature thermal exposure on the microstructure and mechanical performance of the graphite/Au/Hastelloy N alloy brazed joint. The microstructure in the joint was studied with the aid of scanning