Using echo pulse testing to estimate the structure of the antifriction layer of plain bearings in steam turbines
The effect of the structural state of B83 antifriction alloy on damping of ultrasonic signal is studied. An equation that uses ultrasonic signal damping for calculation of the durability of an antifriction coating is proposed.
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| Veröffentlicht in: | Russian journal of nondestructive testing 2006-01, Vol.42 (1), p.60-62 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The effect of the structural state of B83 antifriction alloy on damping of ultrasonic signal is studied. An equation that uses ultrasonic signal damping for calculation of the durability of an antifriction coating is proposed. |
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| ISSN: | 1061-8309 1608-3385 |
| DOI: | 10.1134/S1061830906010086 |