Novel Method for Sizing Metallic Bottom Crack Depth Using Multi-frequency Alternating Current Potential Drop Technique

Novel Method for Sizing Metallic Bottom Crack Depth Using Multi-frequency Alternating Current Potential Drop Technique

Potential drop techniques are of two types: the direct current potential drop (DCPD) technique and alternating current potential drop (ACPD) technique, and both of them are used in nondestructive testing. ACPD, as a kind of valid method in sizing metal cracks, has been applied to evaluate metal stru...

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Bibliographic Details
Main Authors: Li Yuting, Gan Fangji, Wan Zhengjun, Liao Junbi, Li Wenqiang
Format: Article
Language:English
Published: Sciendo 2015-10-01
Series:Measurement Science Review
Subjects:
Nondestructive testing
alternating current potential drop technique
bottom crack
depth measurement
Online Access:http://www.degruyter.com/view/j/msr.2015.15.issue-5/msr-2015-0037/msr-2015-0037.xml?format=INT

Internet

http://www.degruyter.com/view/j/msr.2015.15.issue-5/msr-2015-0037/msr-2015-0037.xml?format=INT

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