A nondestructive detection method for steel plate defects is presented based on Barkhauseneffect.
基于巴克·豪森效应,本文提出了一种钢板空气隙缺陷无损检测的方法。
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Barkhauseneffect is produced by ferromagnetic material under varying magnetic field, it can be used as a new method for nondestructive testing of residual stress.