Nondestructive inspection method for lining tank

Provided is a nondestructive inspection method for lining tank, which detects a floating portion of a lining layer by using an infrared ray thermography to measure a surface temperature profile caused by non-uniformity of thermal conduction speed, at which heat is conducted to an inner surface or an...

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Bibliographic Details
Main Authors UEDA, KOJI, KOMIYA, MITSUO, NISHIGORI, KAZUHIRO, SAMEJIMA, KENTARO, SUZUKI, TAKEYUKI, TAMURA, HAJIME
Format Patent
LanguageChinese
English
Published 16.07.2009
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:Provided is a nondestructive inspection method for lining tank, which detects a floating portion of a lining layer by using an infrared ray thermography to measure a surface temperature profile caused by non-uniformity of thermal conduction speed, at which heat is conducted to an inner surface or an outer surface of a lining tank, due to a lining layer in a peeling-off state. Thereby, a method capable of accurately detecting floating portion of lining layer is provided.
Bibliography:Application Number: TW20080141936