Quantification of the Long-Term Performance of Steels T91 and 316L in Oxygen-Containing Flowing Lead-Bismuth Eutectic at 550°C
Quantification of the Long-Term Performance of Steels T91 and 316L in Oxygen-Containing Flowing Lead-Bismuth Eutectic at 550°C
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DOI：
10.1115/1.4000364
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发表时间：
2010-08
影响因子：
1.5
通讯作者：
C. Schroer;J. Konys
中科院分区：
文献类型：
--
作者：
C. Schroer;J. Konys
通过将材料在 CORRIDA 回路中暴露长达 15,000 小时，研究了铁素体/马氏体钢 T91 和奥氏体 316L 在 550°C 的含氧流动铅铋共晶中的长期性能。液-金属流的速度为2m/s，溶解氧浓度平均为1.6×10 -6 质量%。使用金相方法对产生的腐蚀过程和产物进行分析和量化。
The long-term performance of ferritic/martensitic steel T91 and austenitic 316L in oxygen-containing flowing lead-bismuth eutectic at 550°C was investigated by exposing the materials for up to 15,000 h in the CORRIDA loop. The velocity of the liquid-metal flow was 2 m/s and the concentration of dissolved oxygen averaged 1.6 × 10 -6 mass %. The resulting corrosion processes and products were analyzed and quantified using metallographic methods.