Durability Testing of Composite Aerospace Materials Based on a New Polymer Carbon Fiber-Reinforced Epoxy Resin

作     者：Jinlong Shang 

作者机构：School of Mechanical and Electrical EngineeringSanya Aviation&Tourism CollegeSanya572000China 

出 版 物：《Fluid Dynamics & Materials Processing》 (流体力学与材料加工（英文）)

年 卷 期：2023年第19卷第9期

页      面：2315-2327页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：The author received no specific funding for this study 

主　　题：Polymer aerospace materials corrosion carbonfiber composite material epoxy resin mechanical properties thermal analysis 

摘      要：In this study,the durability of a new polymer carbonfiber-reinforced epoxy resin used to produce composite material in the aerospacefield is investigated through analysis of the corrosion phenomena occurring at the microscopic scale,and the related infrared spectra and thermal *** is found that light and heat can con-tribute to the aging *** particular,the longitudinal tensile strength displays a non-monotonic trend,i.e.,itfirst increases and then decreases over *** contrast,the longitudinal compressive and inter-laminar shear strengths do not show significant *** is also shown that the inter-laminar shear strength of carbonfiber/epoxy resin composites with inter-laminar hybrid structure is better than that of pure carbonfiber *** related resistance to corrosion can be improved by more than 41%.