碳纤维复合芯及其导线标准创新成果

通过对碳纤维复合芯及其导线的研究和试验，解决关键技术和难点。在大量研究和工程实际应用的基础上，制定该产品系列国家标准，统一碳纤维复合芯及其导线的设计、制造和试验方法。并在此基础上形成国际IEC标准草案。不仅解决了复合芯及其导线产品无国家标准的现状，同时也是我国在架空输电线领域首次自主制定国际标准。     

Preparation and Morphological Study of Coal-tar-based Carbon Foam

A novel process for fabricating coal-tar pitch derived carbon foam was introduced. The coal-tar based mesophase pitch was characterized by Infrared Spectrum and Wide Angle X-ray Diffraction. Scanning Electron Microscope was used for the morphological study of carbon foam. The results showed that the pitch foam with pores of 300 -500 μm and low density of 0.2-0.5 g/cm^-3 could be successfully fabricated and further carbonized and graphtized to obtain a novel carbon foam