Corrosion resistance of titanium-molybdenum-nickel materials
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Urgent request: Titanium, molybdenum, and nickel in high-salt environments at 250 degrees – which chemicals are corrosive to them?
I have already organized this topic: Take a look: Several comprehensive diagrams on chloride ion material selection http://bbs.hcbbs.com/thread-1085699-1-1.html
Do organic substances cause corrosion of titanium-molybdenum-nickel or titanium-palladium alloys at high temperatures (250 degrees)? What are the reasons for hydrogen embrittlement corrosion in titanium, molybdenum, and nickel?
It depends on the organic compound in question; for example, acetic acid under high temperature and pressure containing iodide ions can cause hydrogen embrittlement in titanium alloys, as the hydrogen atoms generated by the reaction penetrate into the intergranular spaces.
Organic materials are too general; the grade for titanium-molybdenum-nickel alloys is TA10, but the specific choice depends on your operating conditions.
What materials can withstand conditions of 250 degrees and a sodium chloride concentration of 18%? In the presence of hydrogen
Are you referring to filling it with hydrogen, or an acidic solution (hydrogen ions)?
You can go check out the recommended posts on the second floor; there should be content related to what you need.
The organic substances in the solution are broken down into hydrogen
Can nickel-containing Inconel 625 be used as a substitute for TA10? Is it mainly resistant to sodium chloride corrosion?