Titanium screws have strong corrosion resistance, but they will corrode quickly in some special environments. How can we avoid the disadvantages caused by corrosion of titanium screws? First of all, we must understand how titanium screws are corroded.
The concept of corrosion rate of titanium screws is basically only applicable to general corrosion or general corrosion, so how to distinguish between these two situations?
For purified titanium metal, corrosion damage, especially equipment damage, usually cannot be characterized and judged by corrosion rate, corrosion weight loss per unit area or corrosion depth per unit area. Because the corrosion of titanium basically occurs in the form of localized corrosion damage, although it is not unique to titanium, it can at least make titanium particularly prominent. Therefore, on the basis of understanding the overall corrosion of titanium wire, discuss the localized titanium Corrosion is an indispensable and indispensable component content. Perhaps it can be said that it has a particularly important significance for the selection of titanium.
Particularly prominent forms of local corrosion of titanium screws are combustion and ignition, hydrogen absorption and hydrogen embrittlement, pitting corrosion, crevice corrosion and welding corrosion. Among them, combustion and ignition, hydrogen absorption and hydrogen embrittlement are particularly serious forms of corrosion damage. If you encounter these in the processing and production of titanium screws, you must pay attention to it, and remember to check the corrosion of the titanium wire in time, so that you can better grasp it.
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