About this document
Ferroxyl Test Procedure per ASTM A380 by Rijwan Mohammad is a document available to read on EtoBox.
1) The document is a checklist for performing a Ferroxyl test to detect iron contamination in weld overlays according to ASTM A380 standards. 2) The Ferroxyl test involves mixing a solution of nitric acid and potassium ferricyanide and applying it to the surface being tested - a blue stain within 15 seconds indicates iron contamination. 3) If iron contamination is detected, the overlay must be fully removed and repaired before rewelding.
- Author
- Rijwan Mohammad
- Language
- EN