Operation corrosion test of austenitic steel bends for supercritical coal boilers
By: J. Cizner, J. Hruška and J. Mlnařík
Abstract
Corrosion tests of both annealed and not annealed bends of HR3C and S304H steels in operation conditions of black and brown coal combustion boilers in EPRU and EDE. After a long-term exposure, the samples were assessed gravimetrically and metallographically. The comparison of annealed and unannealed states showed higher corrosion rates in the annealed state; corrosion of the sample surface did not essentially differ for compression and tensile parts of the beams. Detailed assessment of both steels is described in detail in this study.
Language: English
Page range: 21 - 27
Published on: Mar 19, 2016
Published by: Association of Czech and Slovak Corrosion Engineers
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open
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© 2016 J. Cizner, J. Hruška, J. Mlnařík, published by Association of Czech and Slovak Corrosion Engineers
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.