Analysis of Oxidative Stabilization of Mesophase Pitch Matrix in Carbon−Carbon Composites, with Respect to Oxygen Permeability and Crosslinking

2007 ◽  
Vol 46 (9) ◽  
pp. 2907-2910 ◽  
Author(s):  
Sreedevi Upadhyayula ◽  
Salma Saddawi ◽  
William Strieder
Keyword(s):  
Oxygen Permeability ◽  
Mesophase Pitch ◽  
Carbon Composites ◽  
Oxidative Stabilization

scholarly journals Improving the mechanical strength of carbon–carbon composites by oxidative stabilization

2020 ◽  
Vol 9 (6) ◽  
pp. 16513-16521
Author(s):  
Ji Hong Kim ◽  
A Young Jo ◽  
Yun Jeong Choi ◽  
Ki Bong Lee ◽  
Ji Sun Im ◽  
...  
Keyword(s):  
Mechanical Strength ◽  
Carbon Composites ◽  
Oxidative Stabilization

A microscopic study on the oxidative stabilization of a coal-tar-based mesophase pitch and its blends with PVC pitch

1989 ◽  
Vol 24 (6) ◽  
pp. 2191-2198 ◽  
Author(s):  
Isao Mochida ◽  
Hiroshi Toshima ◽  
Yozo Korai ◽  
Tadayuki Matsumoto
Keyword(s):  
Microscopic Study ◽  
Coal Tar ◽  
Mesophase Pitch ◽  
Oxidative Stabilization

Oxygen distribution in the mesophase pitch fibre after oxidative stabilization

1989 ◽  
Vol 24 (2) ◽  
pp. 389-394 ◽  
Author(s):  
Isao Mochida ◽  
Hiroshi Toshima ◽  
Yozo Korai ◽  
Takashi Hino
Keyword(s):  
Mesophase Pitch ◽  
Oxygen Distribution ◽  
Oxidative Stabilization

Modelling of the isothermal oxidative stabilization of mesophase pitch fibre

1992 ◽  
Vol 49 (3) ◽  
pp. 133-139 ◽  
Author(s):  
Toshikuni Yonemoto ◽  
Hiroaki Nitta ◽  
Tomoaki Kawata ◽  
Teiriki Tadaki
Keyword(s):  
Mesophase Pitch ◽  
Oxidative Stabilization

The Interlaminar Tensile Strength of Mesophase Pitch-Unidirectional Carbon/Carbon Composites Adding Natural Flake Graphite

2012 ◽  
Vol 557-559 ◽  
pp. 1053-1056
Author(s):  
Nai Qiang Hu ◽  
Xiu Jun Liu ◽  
Zhi Hai Feng ◽  
Zhen Fan ◽  
Tong Qi Li
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Tensile Strength ◽  
Tensile Testing ◽  
Raw Material ◽  
Mesophase Pitch ◽  
Carbon Composites ◽  
Flake Graphite ◽  
Graphite Content ◽  
Scanning Electron

In this work, carbon/carbon composites were prepared by a hot-pressing technique at a relatively low temperature. The effect of Graphite content on the mechanical properties of mesophase pitch-unidirectional carbon/carbon composites was investigated by tensile testing, and the fracture surfaces of carbon/carbon composites are observed by scanning electron microscopy (SEM). Results showed that the interlaminar tensile strength of the carbon/carbon Composites was improved as content of natural flake graphite in raw material increased from 5% to 10%. However, a decrease of interlaminar tensile strength was observed when content of natural flake graphite was higher than 10%. Even the interlaminar tensile strength is lower than that of composites which is not added Graphite.

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