超临界水氧化(SCWO)技术是近年发展起来的处理有机难溶废物的安全、经济、高效的新兴技术.本文简单阐述了SCWO反应的工作原理和流程,介绍了几种合金在SCWO环境下腐蚀性能的研究情况,通过比较可以看出经过晶界工程处理的镍基合金在SCWO环境下有较好的抗腐蚀性能.同时为我国在抗腐蚀合金研究方面的工作给出了建议.
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