Scipediacontent: Scipediacontent moved page Draft Content 388922029 to Hayford Davis 2012a

2021-01-21T14:40:23Z

Scipediacontent moved page Draft Content 388922029 to Hayford Davis 2012a

Scipediacontent: Created page with " == Abstract == Under previous programs for the Pipeline Research Committee, Battelle has developed and field tested a low frequency eddy current instrument for characterizin..."

2021-01-21T14:40:20Z

Created page with " == Abstract == Under previous programs for the Pipeline Research Committee, Battelle has developed and field tested a low frequency eddy current instrument for characterizin..."

New page

== Abstract ==

Under previous programs for the Pipeline Research Committee, Battelle has developed and field tested a low frequency eddy current instrument for characterizing stress corrosion cracks in pipelines. While a significant improvement over conventional magnetic particle inspections, the eddy current method as it was developed in these programs is limited to use for inspections of pipelines from the outside surface. This paper examines the possibility of using this low frequency eddy current equipment to detect and size stress corrosion cracks from the interior of the pipeline by magnetically saturating the pipeline to reduce its permeability and thereby increase penetration of the eddy currents into the pipe.

== Original document ==

The different versions of the original document can be found in:

* [https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=2059&context=qnde https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=2059&context=qnde]

* [http://www.springerlink.com/index/pdf/10.1007/978-1-4615-1987-4_37 http://www.springerlink.com/index/pdf/10.1007/978-1-4615-1987-4_37],
: [http://dx.doi.org/10.1007/978-1-4615-1987-4_37 http://dx.doi.org/10.1007/978-1-4615-1987-4_37]

* [https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=2059&context=qnde https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=2059&context=qnde],
: [https://link.springer.com/chapter/10.1007/978-1-4615-1987-4_37 https://link.springer.com/chapter/10.1007/978-1-4615-1987-4_37],
: [https://lib.dr.iastate.edu/qnde/1995/allcontent/37 https://lib.dr.iastate.edu/qnde/1995/allcontent/37],
: [https://core.ac.uk/display/38894937 https://core.ac.uk/display/38894937],
: [https://rd.springer.com/chapter/10.1007/978-1-4615-1987-4_37 https://rd.springer.com/chapter/10.1007/978-1-4615-1987-4_37],
: [https://academic.microsoft.com/#/detail/103931390 https://academic.microsoft.com/#/detail/103931390]

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Hayford Davis 2012a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 388922029 to Hayford Davis 2012a

Scipediacontent: Created page with " == Abstract == Under previous programs for the Pipeline Research Committee, Battelle has developed and field tested a low frequency eddy current instrument for characterizin..."