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一、引言随着宇航、导弹、核能等现代工业技术的迅速发展,理想的高性能结构材料应当具备重量轻、强度和韧性高、并可经受恶劣环境影响等综合性能。先进复合材料(AdvancedComposite Marerials,以下略称 ACM)的比强度高、比模量大、热膨胀系数小,而且它还有耐化学腐蚀、耐热冲击和耐烧蚀等特点,用它作为结构材料可以提高宇宙飞船、人造卫
I. INTRODUCTION With the rapid development of modern industrial technologies such as aerospace, missile and nuclear energy, the ideal high-performance structural materials should possess the characteristics of light weight, high strength and toughness, and be able to withstand harsh environmental impacts. Advanced Composite Materials (AdvancedComposite Marerials, hereinafter referred to ACM) than the high strength, large specific modulus, small thermal expansion coefficient, but it also has chemical resistance, thermal shock resistance and ablation and other characteristics, use it as a structural material can be increased Spacecraft, man-made