190°C, chlorine corrosion – material selection?
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I’m working on a project recently that involves high-temperature fusion reactions of substances such as sodium chloride and ammonium chloride at 190°C; the solid salts contain 20% water. What material should be used for the reaction vessel? I would appreciate some guidance from the experts.
I did some research on my own; using Hastelloy results in a relatively high cost.
This is the corrosion rate of titanium; sodium chloride, ammonium chloride, and boiling point all meet the requirements.
Titanium is too expensive; currently, the main solution is to use carbon steel or stainless steel as the base material and then apply a highly corrosion-resistant coating on top. The coating material is very important – feel free to ask me if you have any technical questions. 13632894001
Is pressure also needed? Is there mechanical vibration, etc.?
Is pressure also needed? Such as mechanical vibration, etc.