The results showed that thermal cycle caused residual dimensional changes of the specimens, and with the fiber contents increasing, the extents of dimensional changes decrease obviously.

 
  • 隨著(zhù)纖維體積分數的增加,樣品的尺寸變形程度明顯降低。這是由于纖維與基體之間的熱膨脹失配引起的內應力造成了熱應變的遲滯,從而導致樣品的尺寸變化。
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