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复合材料是由2种或2种以上材料复合而成且组分材料间具有明显界面的人工材料,能够充分发挥组分材料各自的优势,并能获得各组分材料所不具备的优越性能,这是20世纪材料科学领域里程碑式的研究进展,因其高性能和可设计性等突出优点而备受关注和青睐。现代复合材料产业发展源于国防、航空航天领域的需求牵引,随着国家深入实施军民融合发展战略,复合材料已经被推广应用到汽车等现代交通工程、海洋与船舰工程、土木工程、能源工程以及休闲等领域。
Composites are artificial materials composed of two or more materials and having obvious interface between the component materials, which can give full play to the respective advantages of the component materials and obtain the superior performance that each component material does not possess, This is a milestone in the field of materials science in the 20th century. It has drawn great attention for its outstanding advantages such as high performance and designability. The development of modern composite materials industry comes from the demand pull in the field of national defense and aerospace. With the in-depth implementation of the national strategy for the integration of civilians and civilians, composite materials have been popularized and applied to modern traffic engineering such as automobile, marine and shipbuilding engineering, civil engineering, energy engineering And leisure and other fields.