Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Wang, Yongsheng"'
Autor:
Yongsheng Ma, Xuefeng Shu, Shengwang Yu, Wang Yongsheng, Yucheng Wu, Gesheng Xiao, Xuegang Xing
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss, Pp 4662-4671 (2021)
Nanoindentation tests were performed at room temperature to investigate the indentation size effect (ISE) and creep behavior of a titanium metallization film on alumina substrate. The ISE of hardness was examined at different loading strain rate (LSR
Autor:
Hongjun Hei, Jie Zong, Zhiyong He, Li Liangliang, Zheng Ke, Yong Ma, Bin Tang, Gao Jie, Wang Yongsheng, Shengwang Yu, Bing Zhou
Publikováno v:
Journal of Alloys and Compounds. 805:1135-1143
Ta coatings on the 3Y-TZP ceramic substrate were successfully fabricated by plasma alloying technique, and its effect on the tetragonal-to-monoclinic phase transformation was investigated. The results indicate that the surface morphology and grain si
Publikováno v:
Journal of Natural Gas Geoscience, Vol 4, Iss 2, Pp 93-100 (2019)
Botryoidal dolomite has great value for petroleum exploration and has dominantly developed in the middle and lower part of Member II in the Sinian Dengying Formation in the Sichuan Basin. By means of analysis of the elemental content, strontium isoto
Publikováno v:
Vacuum. 195:110713
Microscopic topography and chemical composition of implant surface play critical roles in cellular response. In this work, Ta2O5-doped TiO2 nanotubes (Ta2O5/TiO2 NTs) were prepared on Ti6Al4V (TC4) to improve its cytocompatibility to endothelial cell
Publikováno v:
Vacuum. 189:110252
Nanoindentation analysis was proposed on a ductile film/hard substrate system to extract the elastoplastic properties of thin film. Based on the dimensional analysis method (DAM), relationships between the indentation responses and film/substrate ela
Autor:
Yanpeng Xue, Shengwang Yu, Yong Ma, Wang Yongsheng, Ma Dandan, Chen Xue, Bin Tang, Gao Jie, Hongjun Hei
Publikováno v:
Applied Surface Science. 527:146727
To enhance diamond nucleation and adhesion on cemented carbide substrates, the Ta diffusion layers with gradient structure were deposited by the combination with double glow plasma surface alloying technique (DGPSA) and the reverse-sputtering process
Autor:
Shengwang Yu, J. Gao, Bin Tang, Hongjun Hei, Y.F. Liang, Yongjin Wang, Y.R. Wang, Wang Yongsheng, Yong Ma, Yucheng Wu, Bing Zhou, K. Zheng, F. Cheng, R.Y. Wang, J.P. Lin
Publikováno v:
Vacuum. 179:109494
A CoNiCrAlTaY coating was deposited on the Ti–45Al-8.5Nb substrate by plasma surface metallizing technique. The microstructure, morphology and composition of CoNiCrAlTaY-coated specimens were studied by X-ray diffractometer, scanning electron micro
Publikováno v:
Applied Surface Science. 367:493-499
A copper mesh with superhydrophobicity and superoleophilicity was fabricated via thermal oxidation and subsequent surface modification. After surface treatment, the copper mesh exhibited self-cleaning properties, striking loading capacities, and supe
Autor:
Yong Ma, Yucheng Wu, Bin Tang, Hongjun Hei, Yongjin Wang, J.P. Lin, Bing Zhou, Y.R. Wang, K. Zheng, Y.F. Liang, J. Gao, Shengwang Yu, Wang Yongsheng, R.Y. Wang
Publikováno v:
Vacuum. 172:109029
Ni coatings were prepared on the high Nb–TiAl alloy by the plasma surface alloying technique. The results found that surface morphology and microstructure exhibited a strong dependence on the deposited temperature. The elements diffusion during the
Autor:
Zhiyong He, Zheng Ke, Hongjun Hei, Wang Yongsheng, Yucheng Wu, Bin Tang, Gao Jie, Shengwang Yu
Publikováno v:
Journal of Alloys and Compounds. 815:152405
Three types of interlayers named Hafnium carbide (HfC) single-interlayer, SiC/HfC double-interlayer, and HfC-SiC/HfC double-interlayer were designed and fabricated on cemented carbide (WC–Co) to seek out the optimal coating structure for well-adher