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研究了莫莱石短纤维增强 ZL1 0 7复合材料中纤维体积分数的变化对其在 30 0°C时的高温蠕变性能的影响。实验结果发现 ,随着纤维加入量从 0到 8% ,2 0 %的增加 ,复合材料的高温抗蠕变性能随之提高。在本实验中 ,增强相的间接强化作用比直接强化作用更大
The effect of the change of fiber volume fraction on the high temperature creep property of the composite in the Molaite short fiber reinforced ZL1 0 7 at 30 0 ° C was studied. The experimental results show that the creep resistance of the composites increases with the increase of fiber loading from 0 to 8% and 20%. In this experiment, the indirect reinforcing effect of the reinforcing phase is greater than the direct strengthening effect