Zobrazeno 1 - 10
of 1 101
pro vyhledávání: '"Laifei Cheng"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7216-7235 (2024)
Silicon carbide fiber-reinforced silicon carbide ceramic matrix composites (SiCf/SiC) are considered as a promising material for aero-engine hot-end structural components. The polymer infiltration and pyrolysis (PIP) process offers the benefits of hi
Externí odkaz:
https://doaj.org/article/aa2d0ae58c1d4eaa925b5337cedc9d9c
Autor:
Xuqin Li, Kunming Pan, Fengchun Zhang, Xinru Jiang, Jiangyu Liu, Jiaoyang Zhang, Yi Zhang, Chidong Liu, Litong Zhang, Laifei Cheng
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2924-2933 (2024)
The successful applications of silicon carbide-ceramic matrix composites (SiC-CMCs) in aeronautical and aerospace industries require deeper understanding of their mechanical behaviors and failure mechanisms. The overview on tension and shear is then
Externí odkaz:
https://doaj.org/article/7c8e66b8b5f1401da386fadb28b2ecb3
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1155-1164 (2024)
The aggregation in high-content carbon nanotube reinforced silica carbide composites (CNT/SiC) imposed constraints for further large-scale industrial applications. This study established a synergistic micro-nano pore structure by assembling CNT bundl
Externí odkaz:
https://doaj.org/article/12cfb448fe95491281b29a48f0ef08ba
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 1, Pp 73-85 (2024)
To enhance the resistance of SiCf/SiC to hydrothermal corrosion in the pressurized water reactor (PWR) environment, structurally tunable Ti3SiC2-based corrosion mitigation coatings for SiCf/SiC were prepared using molten salt synthesis. The influence
Externí odkaz:
https://doaj.org/article/29bf36f10b374d24859f391bdcac1057
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 1, Pp 19-33 (2024)
In this work, the effects of carbon nanotubes (CNTs) on the microstructure evolution, thermal conductivity, and mechanical properties of Cf/SiC composites during chemical vapor infiltration (CVI) densification were investigated in detail. Compared wi
Externí odkaz:
https://doaj.org/article/b164c635a2e1485685f3dc4c0b1599ae
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 7097-7106 (2023)
The thermal shock protection of SiC/SiC composites have become pivotal challenges in promoting their application in a heat field environment. This study presents a borosilicate glass (BSG) coating was fabricated successively by slurry brushing-sinter
Externí odkaz:
https://doaj.org/article/65c6303a88c544fa96053d6f11a7c795
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 7058-7067 (2023)
In this study, work on modelling uncertainty in the tensile properties of two-dimensional plain woven silicon carbide fibre-reinforced silicon carbide matrix (2D SiC/SiC) composite and B-basis values of tensile strength was carried out in the followi
Externí odkaz:
https://doaj.org/article/0d88d0e9a0544e199b0993e1c153c3d2
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5876-5882 (2023)
The thermos-structural materials with high strength and high temperature water-oxygen corrosion resistance are urgently needed in aero-space fields. SiC whisker reinforced SiC matrix (SiCw/SiC) composites are the ideal candidate materials for their e
Externí odkaz:
https://doaj.org/article/30c6146c2259424fb615907d3c864b6a
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 1332-1346 (2023)
An ultralight and high-strength Silicon nitride (Si3N4) foam ceramic with highly efficient wave-transparent and heat insulation properties was successfully prepared using the organic foam impregnation technique combined with chemical vapor infiltrati
Externí odkaz:
https://doaj.org/article/5bb129fc05fb41b4afa5664ab2cd629a
Autor:
Nan Meng, Chidong Liu, Fang Ye, Laifei Cheng, Jie Zhou, Mingxing Li, Shenghao Li, Xuefeng Cui
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 3463-3474 (2023)
The fabrication of silicon nitride (Si3N4) fiber-reinforced boron nitride (BN) and Si3N4 matrix (Si3N4f/BN/Si3N4) composites with BN interphase through precursor infiltration and pyrolysis (PIP) process is reported. The effects of heating rate during
Externí odkaz:
https://doaj.org/article/6390547d93dd48469e507e5e7a2beda9