Shock Behaviour of 3D Carbon-Carbon Composite
نویسندگان
چکیده
منابع مشابه
Behaviour of Ti-doped 3D Carbon Fibre Composites under Intense Thermal Shock Tests
This paper reports on the development of novel Ti-doped 3D carbon fibre composites (CFCs) and their performance when exposed to transient thermal loads (disruptions) in the electron beam facility JUDITH at different conditions. Depending on the applied load, the CFCs showed three steps of erosion: 1) breaking of PAN fibres with pull out from the surface; 2) cracking and ablation of pitch fibres...
متن کاملCompressive response of a 3D non-woven carbon-fibre composite
The compressive response of a three-dimensional (3D) non-interlaced composite comprising three orthogonal sets of carbon fibre tows within an epoxy matrix is analysed. First, the compressive response is measured in three orthogonal directions and the deformation/failure modes analysed by a combination of X-ray tomography and optical microscopy. In contrast to traditional unidirectional and two-...
متن کاملImage Based Finite Element Analysis of 3D-Orthogonal Carbon-Carbon (C/C) Composite
Carbon–carbon (c/c) composites have low density, high stiffness and retain their properties at high temperature. The manufactured composite has significant internal damage like, voids, matrix cracking and debonding at interfaces due to the mismatch in thermal stresses induced during manufacturing process. Also there is some distortion of the cross-section of the fibre bundles. All these imperfe...
متن کاملCarbon Nanofiber Reinforced Carbon/Polymer Composite
Conventional carbon fiber reinforced phenolic resins are widely used to prepare carbon/carbon composites due to their high carbon yield. Property enhancement of carbon fabric/phenolic composites is possible through carbon nanomaterial dispersion in the matrix. The effect of carbon nanofiber dispersion in phenolic resins/carbon fabric composites was investigated. The dispersion efficiency in dif...
متن کاملNanotube Composite Carbon Fibers
The mechanical properties of materials in small rod-shaped form are of considerable technological interest since, due to their shape and size, they can exhibit appreciably greater strength relative to corresponding macroscopic forms. For example, the mechanical strength of silicon carbide whiskers systematically increases with decreasing whisker diameter over the 100 to 1 micron range. This phe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Le Journal de Physique IV
سال: 1997
ISSN: 1155-4339
DOI: 10.1051/jp4:1997391