Zobrazeno 21 - 30
of 5 042
pro vyhledávání: '"Fracture (geology)"'
Publikováno v:
Ceramics International. 47:33509-33514
Tensile behaviour and failure mechanism of 3D needle-punched Cf/SiC–Al composites were studied in detail. Cf/SiC–Al composites were prepared by precursor infiltration pyrolysis (PIP) and vacuum pressure infiltration processes. The bulk density an
Autor:
Hongying Yu, Dongyang Zhang, Ping Hu, Xinghong Zhang, Dongbai Sun, Wenrui Wang, Lu Ren, Anzhe Wang
Publikováno v:
Journal of the European Ceramic Society. 41:7404-7411
Achieving synergy between load-carrying capability and excellent damage tolerance is one of the most concerned issues in the ultra-high temperature ceramic field. Herein, ZrB2-SiC-Cf composite with homogenous architecture was constructed by a novel p
Autor:
Hao Chen, Zixuan Wang, Zhao Wang, Zhelun Ma, Tianbiao Yu, Tianqi Zhang, Chao Zhang, Ji Zhao, Sheng Qu
Publikováno v:
Ceramics International. 47:33106-33119
K9 optical glass is one of the typical components in optical systems. However, because of its poor fracture resistance, it is difficult to polish it with ultra-precision and high-efficiency and without any surface damage simultaneously. The emergence
Publikováno v:
Journal of the European Ceramic Society. 41:139-150
The brittle fracture may occur in the application of piezoelectric ceramics, but the traditional research is still limited to the static fracture of the materials. Based on the improved Hopkinson pressure bar loading system and high-speed photography
Publikováno v:
Ceramics International. 47:34481-34491
This study investigates the creep deformation, damage, and rupture behaviors of 2D woven SiO2/SiO2 composites via experimental and numerical methods. In situ monotonic tensile tests and creep tests were conducted at 900 °C using a self-designed expe
Publikováno v:
Ceramics International. 47:34987-35001
The poor quality of the micro-hole in the conventional drilling (CD) of 3D needled Cf/SiC composites seriously limits its application in modern industry. Ultrasonic assisted drilling (UAD) is a hybrid machining technology that combines CD with ultras
Publikováno v:
Journal of the European Ceramic Society. 41:113-122
Stress–strain relations at different degrees of peak stress were investigated using loading–unloading tests to elucidate cumulative damage mechanisms of short fiber type C/SiC under tension. Damage observations revealed their crack length, number
Autor:
Kimiyoshi Naito, Chiemi Nagai
Publikováno v:
Journal of Composite Materials. 56:397-407
The mode-I and mode-II interlaminar fracture properties of high modulus pitch-based carbon fiber reinforced polymers (CFRPs) (fiber: K13C; resin: EX-1515 cyanate ester) modified with 20–30 nm β-SiC nanoparticles or multiwalled-carbon nanotubes (MW
Publikováno v:
Polymer Composites. 43:517-532
Publikováno v:
Journal of the American Ceramic Society. 105:2182-2195