How to prevent crevice corrosion of titanium?
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How to prevent crevice corrosion of titanium? We have a lot of corrosion on the weld rings of titanium pipes here.
Can TIG welding be used to ensure full penetration without using a weld ring? Avoiding the formation of gaps is the best way to prevent gap corrosion.
There’s no way to solve this problem. There is a certain degree of corrosion on the weld rings of the chlor-alkali pipeline; some of the chlor-alkali liquid has corroded in the area below where the weld rings meet.
Replace the weld ring with TA9 titanium-palladium alloy to resist crevice corrosion.
That makes sense! ! The weld ring material should be resistant to chlor-alkali corrosion
TA10 can be used for the takeover and weld rings; it provides resistance to intergranular corrosion
I think this requires a specific analysis; it would be best if the original poster could share the pictures. Our company specializes in the production of titanium tubes, so we have some knowledge regarding them. I hope we can help you – feel free to get in touch with me
Titanium-palladium alloys are the best solution to prevent crevice corrosion in titanium materials.