Special form of corrosion of titanium screws

June 07, 2023

Titanium Screws have strong corrosion resistance, but in some special environments will still corrode quickly, 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 basically only applies to total corrosion or general corrosion, so how to distinguish between these two situations?

For purified titanium, corrosion damage, especially the destruction of equipment usually can not be corrosion rate, and corrosion weight loss per unit area or corrosion depth per unit area to characterize and judge. Because the corrosion of titanium is basically in the form of localized corrosion damage, although not unique to titanium, but at least can make titanium is particularly prominent, therefore, in the understanding of the overall corrosion of Titanium Wire on the basis of the discussion of localized corrosion of titanium is indispensable, by no means divisible components, perhaps it can be said that the selection of titanium is of particular significance.

Titanium screws of localized corrosion forms particularly prominent combustion and fire, hydrogen absorption and hydrogen embrittlement, pitting corrosion, crevice corrosion and welding corrosion of five categories, of which combustion and fire and hydrogen absorption and hydrogen embrittlement is particularly serious form of corrosion damage. In Titanium Screw processing production if encountered these must pay attention to, remember to check the corrosion of titanium wire in a timely manner, so as to better grasp.

Author:

Mr. Shen

E-mail:

shenguanlun9696@gmail.com

Phone/WhatsApp:

+86 13709173123