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本文介绍一种新的焊接接头性能试验法。该方法可简便地测出接头微区的强度和塑性指标,绘出连续的“性能梯度”曲线。设备简单,结果可靠。
This article describes a new method of testing the performance of welded joints. This method can easily measure the strength and plasticity index of the joint micro-zone and plot the continuous “performance gradient” curve. Equipment is simple, the results are reliable.