Investigation of corrosion defects in titanium by positron annihilation

• Autorzy: Pietrzak R. , Szatanik R.

Identyfikatory

DOI

10.1515/nuka-2015-0136

• Konferencja: Polish Seminar on Positron Annihilation (42 nd ; 29.06-01.07.2016 ; Lublin, Poland)
• Języki publikacji: EN

Abstrakty

EN

The positron annihilation method was used to study the formation of defects in titanium samples during their corrosion in the vapor of a 3% HCl solution. In particular, the distribution of defects depending on the distance from the corroding surface and the impact of an external magnetic fi eld on the concentration of vacancies forming during the corrosion of titanium layers close to the surface were determined.

Słowa kluczowe

EN

positron annihilation spectroscopy; corrosion defects

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2015
• Tom: Vol. 60, No. 4, part 1
• Strony: 755--758
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Pietrzak R.

• Institute of Physics, Opole University, 48 Oleska Str., 45-052 Opole, Poland, Tel.: [phone], Fax: [phone]

autor

Szatanik R.

• Institute of Physics, Opole University, 48 Oleska Str., 45-052 Opole, Poland, Tel.: [phone], Fax: [phone]

Bibliografia

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• 3. Pietrzak, R., Szatanik, R., & Jaworska, A. (2006). The influence of magnetic field on annihilation of positrons in corroded steel St-20. Acta Phys. Pol. A, 110(5), 677–681.
• 4. Pietrzak, R., & Szatanik, R. (2010). Effect of magnetic field on the corrosion of iron and St20 steel as studied by positron annihilation. Phys. Status Solidi B,247(7), 1822–1828. DOI: 10.1002/pssb.200945124.
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• 6. Chiba, A., Kawazu, K., Nakano, O., Tamura, T.,Yoshihara, S., & Sato, E. (1994). The effects of magnetic fields on the corrosion of aluminium sodium chloride solutions. Corros. Sci., 36(3), 539–543. DOI:10.1016/0010-938X(94)90042-6.
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• 8. Pietrzak, R., & Szatanik, R. (2014). The influence of a magnetic field on the formation of corrosion defects in selected metals and steels, analyzed using positron annihilation method. Acta Phys. Pol. A, 125(3), 733–736.
• 9. Macdonald, D. D. (1999). Passivity – the key to our metals-based civilization. Pure Appl. Chem., 77(6), 951–978. DOI: 10.1351/pac199971060951.
• 10. Linhardt, P., Ball, G., & Schlemmer, E. (2005). Electrochemical investigation of chloride induced pitting of stainless steel under the influence of a magnetic field. Corr. Sci., 47(7), 1599–1603. DOI: 10.1016/j.corsci.2004.09.002.