The Influence of Temperature on Corrosion Resistance of Ti-Mo Alloy in Acidic Medium

WEI Ya; FU Yu; PAN Zhi-min; WANG Xue-fei; YU Wei; HE Shi-lei; YUAN Qing-ying; LUO Hong; LI Xiao-gang

doi:10.16490/j.cnki.issn.1001-3660.2022.09.017

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Surface Technology ›› 2022, Vol. 51 ›› Issue (9) : 168-177, 187. DOI: 10.16490/j.cnki.issn.1001-3660.2022.09.017

The Influence of Temperature on Corrosion Resistance of Ti-Mo Alloy in Acidic Medium

WEI Ya¹, FU Yu¹, PAN Zhi-min¹, WANG Xue-fei¹, LUO Hong¹, LI Xiao-gang¹, YU Wei², HE Shi-lei³, YUAN Qing-ying³

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Abstract

Titanium alloy pipeline is playing an increasingly important role in petrochemical industry. This paper mainly explores the corrosion behavior of Ti-Mo alloy in 20wt.% HCl solution with different temperature changes, aiming at revealing the corrosion mechanism of Ti-Mo alloy and providing certain reference value for the application of Ti-Mo alloy in petrochemical industry.

Key words

Ti-Mo alloy; temperature; oxide film; microgalvanic cells

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WEI Ya, FU Yu, PAN Zhi-min, WANG Xue-fei, YU Wei, HE Shi-lei, YUAN Qing-ying, LUO Hong, LI Xiao-gang. The Influence of Temperature on Corrosion Resistance of Ti-Mo Alloy in Acidic Medium[J]. Surface Technology. 2022, 51(9): 168-177, 187