Scanning thermoelectric and acoustic emission diagnostic of structural inhomogeneities of thermocouple materials

• Autorzy: Prokhorenko V. J. , Prokhorenko S. V. , Mudry S. I. , Sheregii E. M. , Dominjuk T. I.
• Języki publikacji: EN

Abstrakty

EN

New method for diagnostic of constructional and functional materials by means of thermoelectric and acoustic- emission measurements is proposed. The method allows not only to establish the defect location, but its partial temperature relaxation achieve.

Słowa kluczowe

EN

acoustic emission; defect structure; thermopower; structural inhomogeneities

PL

emisja akustyczna; struktura defektu; siła termoelektryczna; niejednorodność strukturalna

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2010
• Tom: Vol. 10, iss. 1 spec.
• Strony: 381--386
• Opis fizyczny: Bibliogr. 7 poz., rys., wykr.

Twórcy

autor

Prokhorenko V. J.

• Lviv Polytechnic National University, Bandery str., 12, 79-013, Lviv, Ukraine

autor

Prokhorenko S. V.

• Lviv Polytechnic National University, Bandery str., 12, 79-013, Lviv, Ukraine

autor

Mudry S. I.

• Ivan Franko National University of L'viv 1, Universytetska str., 79-000, Lviv, Ukraine

autor

Sheregii E. M.

• University of Rzeszow, ul. Rejtana 16A, 35-310 Rzeszow, Poland

autor

Dominjuk T. I.

• Lviv Polytechnic National University, Bandery str., 12, 79-013, Lviv, Ukraine

Bibliografia

• [1] Liwshitc B.G., Kraposhin W.S., Linetckij Ja.L. Fizicheskie swojstwa metallow i splawow (The physical properties of metals and alloys). - Moscow, Metallurgija. 1980.
• [2] Sokolenko V., Starodubov Ya., Mirny V., Zavgorodniĭ A., Merisov B., Kozinets V. Resistivity and microscopic characteristics of platinum in different structural states. Low Temp. Phys. 29, 587 (2003); doi:10.1063/1.1596585.
• [3] Blakemore J.S. Solid State Physik. Cambridge University, 1987.
• [4] Prokhorenko V.J., Prokhorenko S.V., Koval P.M., Dominjuk T.I. Application of the Method of Thermo-Power in Diagnosing Fatigue Strength and Intergrain Corrosion // Archives of Foundry Engineering. 2009. V 9, iss. 2, p. 201-204.
• [5] Stadnyk B., Yatsyshyn S., Lutsyk Ya., Parakuda V. Thermotransducer drift and deformation processes in sensor substance // Podstawowe probleme metrologii. (PPM’06) – Prace Komisji Metrologii Oddzialu PAN w Katowicach. Seria: Konferencje. 2006. Nr 11. p. 263-268.
• [6] Novikov I.I., Termodinamika spinodalei i fazovykh perekhodov (Thermodynamics of Spinodals and Phase Transitions), Moscow: Nauka, 2000 (rus).
• [7] Stasjuk I.W., Peleshchak R.M. Elektronnaja plotnost i deformatcija reshetki metalla w okrestnosti granitcy oblastej s razlichnymi mekhanicheskimi naprjazhenijami. (The electron density and the lattice deformation of the metal in the vicinity of the border regions with different mechanical stresses). Kiew, 1990, 16 s. (Preprint /АN USSR. ITF-90-IZR) (rus).