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因铝及其合金的固有特点:比重小(约为2.7克/厘米~3)、比强度大、耐蚀等,故用铝(合金)制作复合材料的研究受到了极大的重视。其中碳素纤维/铝基复合材料的研究尤为人们所注意。原因在于:(1)铝(或合金)与碳素纤维之间有良好的相容性;(2)用碳素纤维作铝基复合材料的加强筋,能进一步减轻材料重量;(3)改善或提高了铝及其合金的某些性能,如抗拉强度、弹性模量、耐热性及耐磨性等;(4)碳素纤维/铝基复合材料在
Due to the inherent characteristics of aluminum and its alloys: the proportion of small (about 2.7 g / cm ~ 3), than the strength, corrosion resistance, so the use of aluminum (alloy) for the production of composite materials has received great attention. One of the carbon fiber / aluminum composite materials is particularly noteworthy. The reason is that: (1) there is good compatibility between aluminum (or alloy) and carbon fiber; (2) carbon fiber is used as reinforcement for aluminum matrix composite material to further reduce the weight of the material; (3) Or improve some properties of aluminum and its alloys, such as tensile strength, elastic modulus, heat resistance and wear resistance, etc .; (4) carbon fiber / aluminum matrix composites in