Comparative investigation on corrosion behavior of laser cladding C22 coating, Hastelloy C22 alloy and Ti–6Al–4V alloy in simulated desulfurized flue gas condensates

• Published in: Journal of materials research and technology Vol. 18; pp. 2194 - 2207
• Main Authors: Zheng, Chao, Liu, Zongde, Liu, Quanbing, Li, Yue, Liu, Congcong
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2022; Elsevier
• Subjects: Corrosion behavior; Desulfurized flue gas; Laser cladding; Ni–Cr–Mo; Titanium; Ni–Cr–Mo; Titanium; Laser cladding; Corrosion behavior; Desulfurized flue gas

Corrosion behavior of laser cladding Ni–Cr–Mo alloy C22 coating, Hastelloy C22 alloy, and Ti–6Al–4V alloy in simulated desulfurized flue gas condensates (50wt.% H2SO4, 2wt.% HCl, 1.5wt.% HNO3, and 0.2wt.% HF) at 50–70 °C were investigated by combination of immersion testing, surface analyses, and el...