The results demonstrate that the carbon fibers which have serious skin-corestructure, few graphite layers which intricately piled up have low mechanical properties.
The multifunction magnetic fiber of skin-corestructure material is studied .
研究一种具有皮芯结构的磁性纤维材料。
3
The cross section morphology and skin-corestructure of PAN fiber in wet-spinning are analyzed by the means of electron probe microanalyser (EPMA) and scanning electron microscope (SEM).