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本文探索了用电阻法测量焊接裂纹的可能性。试验证明,电阻法与声发射法相配合能够显示插销试验的启裂过程,并且是显示启裂点的一种方法,该方法也能动态地呈现铁研试验的启裂过程。
This article explores the possibility of using weld resistance to measure weld cracks. Experiments show that the resistance method in combination with the acoustic emission method can show the cracking process of the plug test and is a method of displaying the cracking point. The method can also dynamically reveal the cracking process of the iron-based test.