通过试验发现, 对于不同钢材而言, 溶液中单一的腐蚀介质所造成的腐蚀形貌和人的指纹一样具有唯一性, 即使不同的介质混合在一起, 单一介质作用和多种介质共同作用也会显现出其各种离子的本身腐蚀特征形貌。除此之外, 还会有其共同的特征, 只要将其特征通过观察仪器记录下来, 将未知的腐蚀介质的腐蚀“指纹”形貌与预先记录下来各种腐蚀"指纹"形貌进行比较, 就会得出想要知道的腐蚀介质的腐蚀原因。

Through the experiments it is found that, for different steels, corrosion morphology and corrosion caused by a single solution of the fingerprint is unique, even if the medium mixed together, a single medium and a variety of media interaction will show itself the corrosion feature of various ions. In addition, but also has the common feature, as long as its characteristics by observing instruments recorded the “corrosive medium, corrosion morphology and unknown fingerprint” pre recorded “fingerprint” of various corrosion morphology, corrosion will come to know the corrosion medium.