Acoustic-emission study of the possibilities of localizing flaws of a welded joint during cooling

A method of localizing acoustic-emission signals from flaws of a welded joint during its cooling is considered. Aluminum and titanium inserts were used to simulate flaws of the welded joint. The developed technique of clustering made it possible to exclude noise accompanying the processes of welding...

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Veröffentlicht in:	Russian journal of nondestructive testing 2009-05, Vol.45 (5), p.310-316
Hauptverfasser:	Ser’eznov, A. N., Stepanova, L. N., Lebedev, E. Yu, Kabanov, S. I., Chaplygin, V. N., Laznenko, S. A., Kanifadin, K. V., Ramazanov, I. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic Methods Acoustic noise Acoustics Characterization and Evaluation of Materials Chemistry and Materials Science Cooling Defects Inserts Materials Science Nondestructive testing Structural Materials Titanium Welded joints
Online-Zugang:	Volltext
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