@article{ART003144696},
author={Zhang Yang and Wang Ruoyan and Zhang Heng and Tong Yuanjian and Wang Yu},
title={Influence of microcrystalline structure on compressive failure of carbon fiber},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={9},
pages={2389-2398},
doi={10.1007/s42823-024-00768-4}
TY - JOUR
AU - Zhang Yang
AU - Wang Ruoyan
AU - Zhang Heng
AU - Tong Yuanjian
AU - Wang Yu
TI - Influence of microcrystalline structure on compressive failure of carbon fiber
JO - Carbon Letters
PY - 2024
VL - 34
IS - 9
PB - Korean Carbon Society
SP - 2389
EP - 2398
SN - 1976-4251
AB - Carbon fibers (CFs) with different tensile moduli of 280–384 GPa were applied to investigate the relationship between crystalline structure and compressive failure. The carbon chemical structure and crystalline structure were studied by Raman, high-resolution transmission electron microscopy (HRTEM) and X-ray diffraction (XRD). The correlation between compressive strength and crystalline structure was investigated. The results showed that the transition point between medium and high tensile modulus was around 310 GPa, and within the range of medium modulus, the compressive strength of CFs improved with the increase of tensile modulus, and the compressive strength also improved with the increase of crystal thickness Lc, crystal width La, and crystal plane orientation; In the high modulus range, the correlation law was opposite, which was mainly influenced by the grain boundary structure. CFs with tensile modulus lower than 310 GPa exhibited bucking and kinking fracture under compressive loading, while shear fracture was observed for CFs with tensile modulus higher than 310 GPa.
KW - Carbon fiber Microcrystalline structure Compressive strength Tensile modulus
DO - 10.1007/s42823-024-00768-4
ER -
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian and Wang Yu. (2024). Influence of microcrystalline structure on compressive failure of carbon fiber. Carbon Letters, 34(9), 2389-2398.
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian and Wang Yu. 2024, "Influence of microcrystalline structure on compressive failure of carbon fiber", Carbon Letters, vol.34, no.9 pp.2389-2398. Available from: doi:10.1007/s42823-024-00768-4
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian, Wang Yu "Influence of microcrystalline structure on compressive failure of carbon fiber" Carbon Letters 34.9 pp.2389-2398 (2024) : 2389.
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian, Wang Yu. Influence of microcrystalline structure on compressive failure of carbon fiber. 2024; 34(9), 2389-2398. Available from: doi:10.1007/s42823-024-00768-4
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian and Wang Yu. "Influence of microcrystalline structure on compressive failure of carbon fiber" Carbon Letters 34, no.9 (2024) : 2389-2398.doi: 10.1007/s42823-024-00768-4
Zhang Yang; Wang Ruoyan; Zhang Heng; Tong Yuanjian; Wang Yu. Influence of microcrystalline structure on compressive failure of carbon fiber. Carbon Letters, 34(9), 2389-2398. doi: 10.1007/s42823-024-00768-4
Zhang Yang; Wang Ruoyan; Zhang Heng; Tong Yuanjian; Wang Yu. Influence of microcrystalline structure on compressive failure of carbon fiber. Carbon Letters. 2024; 34(9) 2389-2398. doi: 10.1007/s42823-024-00768-4
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian, Wang Yu. Influence of microcrystalline structure on compressive failure of carbon fiber. 2024; 34(9), 2389-2398. Available from: doi:10.1007/s42823-024-00768-4
Zhang Yang, Wang Ruoyan, Zhang Heng, Tong Yuanjian and Wang Yu. "Influence of microcrystalline structure on compressive failure of carbon fiber" Carbon Letters 34, no.9 (2024) : 2389-2398.doi: 10.1007/s42823-024-00768-4
