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应用于航空工业的复合材料通常为碳纤维或芳纶纤维增强环氧树脂,这些材料重量很轻,强度很高。对于飞机制造商和航空运输公司来说,飞机减重是必须优先考虑的事,所以凭借复合材料的这些优势,铝合金在未来几年中将失去越来越多的市场份额。
Composites used in the aerospace industry are usually carbon fiber or aramid fiber reinforced epoxy resins that are lightweight and strong. Aircraft weight loss is a priority for aircraft manufacturers and air carriers, so aluminum alloys will lose more and more of their market share over the next few years with these advantages of composites.