漏磁檢測(cè)技術(shù)在管道檢測(cè)中的應(yīng)用及影響因素分析.kdh

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nspectionandMonitor

100013

TG172.5

A

1008-7818(2009)08-0046-04

TheApplicationofMagneticFluxLeakageInspectionTechnology

onthePipelineInspection

HUANGHui,HERen-yang,XIONGChang-sheng,ZHANGZhi

ChinaSpecialEquipmentInspectionResearchInstitute,Beijing100013,China

Abstract:Theprincipleofthemagneticfluxleakageinspectionwerediscussed.Thecompositionandtherecentapplicationof

theinspectionsystembasedonthemagneticfluxleakageprinciplewereintroduced.Themajorinterferencefactorsofmagneticflux

leakageinspectionwereanalyzedindetail.Itispointedoutthereisawidegapbetweenthehomeandabroadinthisarea.Thelegislation

oninnerinspectionwillbeconductedinChina.Themagneticfluxleakageinspectiontechnologywillplaymoreandmoreimportant

roleinthepipelinesafetyproductionmaintenance.

Keywordspressurepipeline;magneticfluxleakageinspectiontechnology;inspection

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TOTALCORROSIONCONTROL

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