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Full-scale pressure vessel tests at low temperatures and external electric potential

The internal pressure test method and test results are presented for pressure vessels at a low-temperature and applied external electric potential conditions. The rupture mechanisms, plasticity and crack resistance characteristics, and times until rupture (rupture lifetimes) are compared between the...

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Bibliographic Details
Published in:Journal of machinery manufacture and reliability 2015-01, Vol.44 (1), p.94-97
Main Authors: Matvienko, Yu. G., Bolshakov, A. M., Burnashev, A. V.
Format: Article
Language:English
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Summary:The internal pressure test method and test results are presented for pressure vessels at a low-temperature and applied external electric potential conditions. The rupture mechanisms, plasticity and crack resistance characteristics, and times until rupture (rupture lifetimes) are compared between the tested pressure vessels and vessels exposed to a constant external electric potential. The positive effect of the external electric potential on the process of rupture of pressure vessels is noted.
ISSN:1052-6188
1934-9394
DOI:10.3103/S1052618815010057