Corrosion resistance of TA9 and TA10?
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I would like to ask the experts: Can a composite steel plate made of TA10+Q345TR be used for a horizontal pressure vessel with a 24% ammonium chloride solution, an operating temperature of 160–180°C, and an operating pressure of 0.6 Mpag? Are there any relevant corrosion data? How about TA9?
The last edit to this post was made by Mo Ye_kHpEN on 2023-2-21 at 10:33. Regarding the resistance of TA10 to hydrochloric acid and that of TA9 to ammonium chloride, based on the operating conditions I’ve seen so far, TA9 should not have any problems, while TA10 is less certain; a corrosion test can be conducted
Resistance of TA10 to hydrochloric acid, resistance of TA9 to hydrochloric acid. It was sent incorrectly earlier; I’m sending it again. TA9 should be fine, while I only used TA10 at around 150°C; using TA9 at 230–250°C poses no problem
What kind of material is this? Study*Study*
Corrosion and Protection Handbook (2nd Edition), Volume 2: Corrosion-Resistant Metal Materials and Corrosion Prevention Techniques