Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jiashi Yu"'
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2807-2818 (2024)
Microstructure induced duplex Hall-Petch effect and its strengthening/toughening mechanisms in SiC@TC4 composites prepared by spark plasma sintering were systematically investigated in the current study. The microstructure characterization demonstrat
Externí odkaz:
https://doaj.org/article/8178426504be442d84cb58061f48954d
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 504-516 (2023)
Pure Ti and binary Ti–6Al alloy have been employed as the investigated targets of our research. The strengthening effects of Al element on strength and impact toughness in titanium alloy were systematically investigated. The experimental results in
Externí odkaz:
https://doaj.org/article/1ddf4fb1cf0e4cc1aa2b351245c42b87
Autor:
Cheng Lin, Xianmin Peng, Yanhua Shi, Shixing Huang, Yongqing Zhao, Guili Yin, Jiashi Yu, Fei Li
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1264-1280 (2023)
The flexible wear-resistant coating on Ti6Al4V substrate was successfully fabricated by plasma powder cladding with Al–Si powder. The microstructure, element distribution and phase component of the flexible wear-resistant coating were characterized
Externí odkaz:
https://doaj.org/article/3fa4eb10190f47ed89e4b67d91b841c7
Autor:
Jiashi Yu, Qinyang Zhao, Yongqing Zhao, Wei Zhang, Longlong Dong, Jinwen Lu, Wangtu Huo, Yusheng Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 3683-3693 (2021)
This study examined the effects of different carbon nanomaterials on the mechanical and tribological properties of titanium matrix composites. Carbon nanotubes (CNTs), graphene nanoplates (GNPs) and graphene oxide nanoplates (GOs) reinforced Ti–6Al
Externí odkaz:
https://doaj.org/article/ca9558e6c8854687a4cd4e75e232ac0b
Publikováno v:
Journal of Alloys and Compounds. 937:168277
Publikováno v:
Materials Science and Engineering: A. 840:142954
Publikováno v:
Advanced Engineering Materials. 25:2101778
Publikováno v:
Journal of Alloys and Compounds. 873:159764
Graphene nanoplates (GNPs) reinforced TC21(Ti-6Al-2Sn-2Zr-3Mo-1Cr-2Nb-Si) (GNPs/TC21) composites were prepared by using spark plasma sintering (SPS). Microstructure, mechanical and tribological properties of the sintered GNPs/TC21 composites were sys
Autor:
Wangtu Huo, Dong Longlong, Ning Tian, Y.C. Liu, H.L. Wang, Jiashi Yu, Yingjie Zhang, Yong Qing Fu
Publikováno v:
Journal of Alloys and Compounds. 867:159093
Titanium alloys have been applied for many lightweight structural components in the fields of aerospace, automobiles and biomedical implants owing to their light-weight, good mechanical properties and biocompatibility. However, poor tribological perf
Publikováno v:
Journal of Alloys and Compounds. 826:154128
Effects of Nb element partition on microstructure, tensile and impact properties of a near α Ti–4Nb alloy are studied by experimental and theoretical methods. Results of the BSE and EDS analysis reveal the partition of Nb element in α and β phas