CAJ | 학술논문

为满足结构件对高弹性模量镁基复合材料的需求，寻找理想的增强相和探索适合的复合工艺是镁基复合材料的发展趋势，向镁合金中添加碳纳米管(Carbon nanotubes，CNTs)增强相，具有强化细晶、应力转移、位错和热残余应力等作用，有利于改善镁合金强度和弹性模量等力学性能。从 CNTs 增强镁基复合材料制备工艺以及CNTs 对复合材料弹性模量的影响等方面，详细地介绍了近年来 CNTs 增强镁基复合材料弹性模量的研究进展，并对未来研究方向提出若干建议。
위만족결구건대고탄성모량미기복합재료적수구，심조이상적증강상화탐색괄합적복합공예시미기복합재료적발전추세，향미합금중첨가탄납미관(Carbon nanotubes，CNTs)증강상，구유강화세정、응력전이、위착화열잔여응력등작용，유리우개선미합금강도화탄성모량등역학성능。종 CNTs 증강미기복합재료제비공예이급CNTs 대복합재료탄성모량적영향등방면，상세지개소료근년래 CNTs 증강미기복합재료탄성모량적연구진전，병대미래연구방향제출약간건의。
In order to meet the demand for structural parts with high elastic modulus of magnesium matrix composites, the key point is to find the ideal reinforcement and explore the suitable processing. The addition of carbon nanotubes(CNTs) in magnesium alloy can strength the fine-grained, stress transfer, dislocation and thermal residual stress, which is prefer to improve the tensile strength, elastic modulus and other mechanical properties of magnesium alloy. The research progress of magnesium matrix composite reinforced with CNTs was introduced based on the preparation technology of magnesium matrix composite by CNTs. The effects of CNTs on the elastic modulus of composite were specially focused. Furthermore, some research trends were also suggested.