Monitoring of underdeck corrosion by using acoustic emission method

• Autorzy: Emilianowicz K.
• Języki publikacji: EN

Abstrakty

EN

This paper presents first short characteristics of underdeck corrosion process as well as a problem of its monitoring. Next is described an acoustic emission (AE) method elaborated by Department of Ship Technology, Quality Systems and Material Engineering, Gdańsk University of Technology in cooperation with partners of CORFAT project realized within 7th EU Frame Program. Further are presented short characteristics of the emission process, used measuring instrumentation of Vallen Systeme GmbH, as well as TESTER, corrosion testing device, and a corrosion solution used in the tests. Finally, results of the tests performed on selected marine units, are presented. 1*GUT - Gdańsk University of Technology 2*TÜV- Austria 3*TESTER - a device used for simulation of corrosion processes without destruction of tested material surface. 4*Corrosive solution - a solution which catalizes corrosion processes in the tester 5*SMW S.A.- Naval Shipyard Co.

Słowa kluczowe

EN

underdeck corrosion; acoustic emission (AE); corrosion tester; marine units

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2014
• Tom: nr 1
• Strony: 54--61
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Emilianowicz K.

• Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology, Narutowicza 11/12, 80-233 Gdańsk, POLAND

Bibliografia

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• 2. Vallen Systeme GmbH: AMSY-5 Specification. The Acoustic Emission Company. Icking Germany.
• 3. PN-EN 1330-9: 2002 Polish standard: Non-destructive tests - Terminology - Part 9: Terms applicable to acoustic emission tests (in Polish), 2002.
• 4. Malecki I., Ranachowski J. (Editors): Acoustic emission. Sources. Methods. Applications (in Polish). PAN IPPT, Warszawa 1994.
• 5. TÜV Austria: Cost effective corrosion and fatigue monitoring for transport products. Project of 7th FPEU “CORFAT”. Contract SCP7-GA-2008-218637. TÜV Austria 2008.
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• 14. Emilianowicz K.: Electrochemical and acoustic tetsts of 5754 alloy in presence of corrosion inhibitor (in Polish). M.Sc thesis, Chemistry Dept., Gdansk University of Technology, Gdańsk 2008.