| Issue |
E3S Web Conf.
Volume 257, 2021
5th International Workshop on Advances in Energy Science and Environment Engineering (AESEE 2021)
|
|
|---|---|---|
| Article Number | 01064 | |
| Number of page(s) | 4 | |
| Section | Energy Chemistry and Energy Storage and Save Technology | |
| DOI | https://doi.org/10.1051/e3sconf/202125701064 | |
| Published online | 12 May 2021 | |
Failure analysis of SA210-C steel pipe in power plant
Huadian Electric Power Research Institute Co., LTD, Hangzhou, Zhejiang, 310030, China
* Corresponding author: hai-zhao@chder.com
The reason and mechanism of the failure of SA210-C steel liquid wall were analyzed by means of macro morphology analysis, chemical composition analysis, microstructure analysis and XRD phase analysis. The test results show that the main reason for the failure of SA210-C steel water wall tube is the corrosion under the inner wall scale, and the long-term unqualified boiler water quality is the main factor causing the corrosion of water wall.
© The Authors, published by EDP Sciences, 2021
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