碳纤维因其轻质高强等优异特性,广泛应用于航空、航天、兵器、电子、核工业及普通工业领域,近来低空经济领域成为我国的战略性新兴产业,展现出巨大的发展潜力,为扩大碳纤维在低空领域航空器及一般工业领域上的应用,研究低成本的碳纤维是当务之急,特别是低成本的碳化工艺,以解决长久以来碳纤维价格较高这一应用痛点。梳理了微波碳化、磁场碳化等低成本碳纤维碳化新技术,对比了其与传统碳化工艺的差异,并展望了相关技术的发展趋势。
Carbon fiber is widely used in aviation,aerospace,weapons,electronics,nuclear industry,and general industrial fields due to its excellent properties such as lightweight and high strength.Recently,the low-altitude economy has become a strategic emerging industry in China,demonstrating enormous development potential.To expand the application of carbon fiber in low-altitude aircraft and general industrial fields,it is urgent to research low-cost carbon fiber,especially low-cost carbonization processes,to solve the long-standing pain point of high carbon fiber prices.This article reviewed new low-cost carbon fiber carbonization technologies such as microwave carbonization and magnetic field carbonization,compared their differences with traditional carbonization processes,and looked forward to the development trends of related technologies.
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