目前广泛流传有关复合材料的问题已经有20多年了。在这期间,从复合材料的定义出发,对其制造方法和产品的性能进行了多方面的研究。所以我想本文的观点可能与各位读者的认识有许多相同的地方。虽说经过了20多年,但是与其它材料例如金属、陶瓷等相比,复合材料毕竟是一种最新的材料。复合材料的概念在各研究人员和技术人员中还存在许多分歧。复合材料“是由两个以上按物理的或化学分离的比较小的原材料(坯料)组合而成的,比原来的 At present, it has been more than 20 years since the widespread issue of composite materials. During this period, from the definition of composite materials, the methods of manufacture and performance of products were studied in many ways. So I think the point of view of this article may have many in common with the reader’s understanding. Although more than 20 years have passed, composites are, after all, the latest material compared to other materials such as metals and ceramics. The concept of composite materials There are still many differences among researchers and technicians. Composite "is composed of two or more physical or chemical separation of relatively small raw materials (blanks) a combination of more than the original