Study on Microstructure and Properties of Weld and Base Metal of Catalytic 304H Flue Gas Pipeline Welded with NiCrFe-3

Sun Yifan, Cao Zhilong

Petro-chemical Equipment Technology . 2025, (2): 55 -60 . DOI: 10.3969/j.issn.1006-8805.2025.02.012