The tube leakage of partition overheater of No. 2 boiler in a power plant was studied by means of metallography, intergranular corrosion test and EDS.

摘要照电厂2(上标﹟)锅炉屏式过热器泄漏进行了金相试验、晶间腐蚀倾性试验和电镜能谱分析。

An investigation was made on the effect of rewelding on anti-corrosion properties of ultra-low carbon austenitic stainless steel based on intergranular corrosion test and stress corrosion test.

通过反复焊接1~5次超低碳奥氏体不晶间腐蚀试验及应力腐蚀试验,研究了反复焊接超低碳奥氏体不耐腐蚀性能影响。