Carbon-Carbon Composite Matrix Reactions and Densification Response

摘要

A mini-Hot Isostatic Pressure (HIP) autoclave has been fitted with internal and external diagnostic apparatus for monitoring decomposition rates and events of pressure-temperature-time scheduled carbonization of coal tar pitch. TGA's high pressure liquid chromatography, gel permeation and compositional analysis techniques have been used to parametrically study critical events of coal tar pitch carbonization. (Author)