Zobrazeno 1 - 10
of 596
pro vyhledávání: '"Li Longbiao"'
Publikováno v:
High Temperature Materials and Processes, Vol 41, Iss 1, Pp 279-288 (2022)
In this article, design, fabrication, and testing of SiC/SiC turbine blisk with the fiber’s preform of Spider Web Structure (SWS) subjected to different load spectrums at elevated temperature are conducted. Micro-CT scans are conducted to show the
Externí odkaz:
https://doaj.org/article/7e2452ee311f4fbeb5838b47fd5a9d28
Publikováno v:
Ceramics-Silikáty, Vol 65, Iss 2, Pp 125-131 (2021)
In this paper, tensile damage and fracture of 2D SiC/SiC composites are investigated using damage monitoring of acoustic emission (AE) and natural frequency. Nonlinear damage and fracture are mainly attributed to damage mechanisms of matrix cracking,
Externí odkaz:
https://doaj.org/article/2ff377cf9e194c4fa4fd34fca1fb8de1
Autor:
Li Longbiao
Publikováno v:
High Temperature Materials and Processes, Vol 39, Iss 1, Pp 608-619 (2020)
In this paper, the damage accumulation and life prediction in fiber-reinforced ceramic-matrix composites (CMCs) subjected to thermomechanical fatigue (TMF) loading are investigated. The relationships between TMF damage mechanisms, fatigue hysteresis-
Externí odkaz:
https://doaj.org/article/0cb06ba8c8d045838275b5cb077c5d31
Autor:
Li Longbiao
Publikováno v:
High Temperature Materials and Processes, Vol 39, Iss 1, Pp 189-199 (2020)
In this paper, the temperature-dependent matrix multicracking evolution of carbon-fiber-reinforced silicon carbide ceramic-matrix composites (C/SiC CMCs) is investigated. The temperature-dependent composite microstress field is obtained by combining
Externí odkaz:
https://doaj.org/article/1eddc8734f194ed39f62383c74b308e8
Autor:
Li Longbiao
Publikováno v:
High Temperature Materials and Processes, Vol 39, Iss 1, Pp 209-218 (2020)
In this paper, the temperature-dependent proportional limit stress (PLS) of SiC/SiC fiber-reinforced ceramic-matrix composites (CMCs) is investigated using the micromechanical approach. The PLS of SiC/SiC is predicted using an energy balance approach
Externí odkaz:
https://doaj.org/article/3727078aa30f42fc89ac025ad4ff812c
