Electricity: measuring and testing – Magnetic – Calibration
Patent
1981-05-22
1983-11-29
Strecker, Gerard R.
Electricity: measuring and testing
Magnetic
Calibration
G01R 3500
Patent
active
044183151
ABSTRACT:
A method of effecting an examination by eddy current means (24) of the surface of a coated component (58) for cracks having at least a preset minimal dimension. The subject method can be used to detect such cracks in the surface of metal components (58) that are coated or covered with a nonmetallic material. Further, through the use of the subject method such cracks are detectable without necessitating the removal of the nonmetallic coating or covering from the surface of the metal component (58). The subject method encompasses the steps of establishing calibration readings for cracks of the desired dimension utilizing the eddy current means (24) with which the desired surface examination of the given component (58) is to be effected, performing a preexamination validation of the operativeness of the eddy current means (24), and conducting with the eddy current means (24) the surface examination of the given metal component (58) that is coated or covered with a nonmetallic material.
REFERENCES:
patent: 2862178 (1958-11-01), Moore
Edwards Lawrence J.
Lareau John P.
Combustion Engineering Inc.
Fournier, Jr. Arthur E.
Snow Walter E.
Strecker Gerard R.
LandOfFree
Method for effecting a surface examination of coated components does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for effecting a surface examination of coated components, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for effecting a surface examination of coated components will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-609577