Výsledky vyhledávání - "DENG Yangfang"

Akademický článek

Vibration fatigue experiment and finite element simulation of 2.5D woven composite cantilever beam

Autor: DENG Yangfang, WANG Yana

Publikováno v: Journal of Aeronautical Materials, Vol 43, Iss 4, Pp 111-121 (2023)

2.5D woven composite has great application prospect in high bypass ratio commercial turbofan engine fan blades due to its comprehensive advantages in mechanical properties and complex component forming. For the aero-engine fan blades, vibration fatig

Externí odkaz: https://doaj.org/article/2c9b4bbf3077423296cb278cbce1d0a1

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Akademický článek

Interphase optimization of SiCf/Si3N4 composites

Autor: DENG Yangfang, CHEN Xu, WANG Tongtong, FAN Xiaomeng

Publikováno v: Journal of Aeronautical Materials, Vol 43, Iss 3, Pp 72-78 (2023)

SiC fiber reinforced Si3N4 composites (SiCf/Si3N4) were prepared by chemical vapor infiltration, and the mechanical properties were optimized by tailoring the BN interphase thickness. The microstructure was characterized by transmission electron micr

Externí odkaz: https://doaj.org/article/ce2f618cf6f14c078bd5a3d8f506281c

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Akademický článek

Effect of high temperature thermal exposure on properties of Al2O3/Al2O3 ceramic matrix composites

Autor: YANG Rui, CHEN Yicheng, DENG Yangfang, SUN Shijie, ZHAO Wenqing, YANG Jinhua, JIAO Jian

Publikováno v: Journal of Aeronautical Materials, Vol 43, Iss 2, Pp 1-8 (2023)

The effect of thermal exposure at 1000 ℃ to 1200 ℃ on the properties of porous matrix Al2O3/Al2O3 ceramic matrix composites was studied. The results show that the thermal exposure at 1000 ℃ for 100 h has no effect on the tensile strength of the

Externí odkaz: https://doaj.org/article/cc2ccbeac6ba4e8eb4f0002bc0c5621d

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