一、复合材料是新技术革命中所需的重要材料之一材料是人类进行生产、改善生活及进行社会活动的物质基础。重要的新材料的发明及推广应用,可促进技术进步和社会生产力的发展。历史上的石器、铜器、铁器时代是以材料名称作为划分人类文明史阶段的标志。近代一切工业上的新发展和技术上的新成就均与新型材料的开发和应用有关。本世纪初,制造飞机用的材料是木料、帆布、金属丝和钢索,而现代超音速喷气飞机则需使用铝合金、钛合金等材料。目前,世界上正热烈讨论的新技术革命中的“十大技术”或“三大支柱”,均将材料 First, composite materials are one of the important materials needed in the revolution of new technologies Materials are the material basis for mankind’s production, improvement of living and social activities. The invention and application of important new materials can promote technological progress and the development of social productive forces. History of the stone, bronze, iron age is based on the name of the material as a symbol of the stage of dividing the history of human civilization. All new developments in industry and new technological achievements in modern times are related to the development and application of new materials. At the beginning of this century, the material used to make aircraft was wood, canvas, wire and steel cables, while modern supersonic jet aircraft needed aluminum and titanium alloys. At present, the “top ten technologies” or “three pillars” in the new technological revolution that is under active discussion in the world all combine material