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本文研究了断裂韧性试样的裂纹前缘亮带,以亮带宽度作为伸张区宽度(SZW)的近似量度,对SZW与留印打断方式的关系进行了探讨。图6,参考文献5。
In this paper, the crack frontal bright band of the fracture toughness specimen is studied. The relationship between the SZW and the interrupting mode is discussed with the bright band width as the approximate measure of the stretched area width (SZW). Figure 6, Reference 5.