Investigation on the Microstructure and Mechanical Properties of T23 Steel of Super-Critical Final Boiler Reheater after Long-Term Service
DUAN Peng, LIU Zong-de, TAO Xiang-qian, GU Shu-chao · 2021 · Cailiao Baohu
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
At present, the changes of microstructure and mechanical properties of T23 steel after served for more than 50 000 h have been less studied.In this work, with using the heat-delivery surface tubes of a 600 MW super-critical boiler as research object, the T23 steel final reheater tubes at various positions after about 80 000 h of service time were tested by microstructure analysis, tensile properties tests at room temperature and 525 ℃ temperature, and the deterioration degree and difference in mechanical properties between back and meet smoke side of tubes after long-term service were investig
Abstract by DUAN Peng, LIU Zong-de, TAO Xiang-qian, GU Shu-chao, Cailiao Baohu (2021) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.16577/j.cnki.42-1215/tb.2021.01.008