46093

We have a spot problem on colored anodized titanium alloy surface  

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My name's Mohamed, I work as a researcher in a company that manufactures medical implants that can treat bone fractures. I'd like to know how we can improve the titanium alloy products quality and how to fix their colored surfaces such that no different colored spots appear, and what's the best circumstances and solution medium for doing that?

......thank you..... bye

Mohamed Abdelraouf
researcher - Egypt