​What are the corrosion forms of titanium?
You are here: Home » News » Industry News » ​What are the corrosion forms of titanium?

​What are the corrosion forms of titanium?

Views: 0     Author: Site Editor     Publish Time: 2022-05-24      Origin: Site

The corrosion forms of titanium include two categories: general corrosion and local corrosion: general corrosion is the form of comprehensive and uniform corrosion; local corrosion is the form of local corrosion relative to general corrosion. It can be divided into: crevice corrosion, spot corrosion Corrosion, stress corrosion cracking, galvanic corrosion, abrasion, hydrogen absorption and hydrogen embrittlement.

1. Crevice corrosion: The corrosion phenomenon that occurs between the flanges or folds and the crevices near the deposits generally occurs in narrow crevices.

2. Pitting corrosion: the corrosion that occurs during the opening of the hole, such as the corrosion phenomenon caused by the presence of halogen ions such as C1-, B-, I-, etc.

3. Stress corrosion cracking: a type of brittle failure caused by tensile stress in a specific environment.

4. Abrasion: The phenomenon that the fluid promotes electrochemical corrosion due to the mechanical action.

5. Galvanic corrosion: Also known as dissimilar metal contact corrosion, it is a phenomenon that promotes the corrosion of the metal with the lower potential in the state of electrical short circuit.

6. Hydrogen absorption and hydrogen embrittlement: When hydrogen is taken out of the material, when the amount taken out exceeds the solid solution limit of the material, brittle hydrides will be formed, resulting in hydrogen embrittlement.

Ningbo Chuangrun New Materials Co., Ltd.  (CRNMC) was established in June 2012 and has 4 production bases.

Quick Links

Leave a Message
Get In Touch

Contact Us

  +86-574-62067577 8777
  +86-574-62067577 8666
   +86-18069149709  (Manager Li)
   +86-15309171595 (Manager Dang)
  dongxia.li@crnmc.com  (Manager Li)
  yanjun.dang@crnmc.com  (Manager Dang)
  No.128 Linlin Rd, Linshan Town, Yuyao, Ningbo City, Zhejiang Province, China

Copyright © 2023 Ningbo Chuangrun New Materials Co., Ltd. All rights reserved. | Sitemap | Privacy Policy | Support By Leadong