The Shop > Metal Stuff
rust prevention
speedibee:
I have a vat to strip rust from tools etc ,it's sulfuric acid ,and I run current trough the objects . is there any way of stopping rust forming within minutes of removing things from the acid ?
vtsteam:
Rinse, dry with towels, and oil?
ps. why dangerous sulfuric acid with current, instead of sodium carbonate (washing soda)?
speedibee:
I have heard of some stuff called De-ox ,and was wondering what it was ?
vtsteam:
--- Quote from: speedibee on July 03, 2017, 08:51:15 AM ---I have heard of some stuff called De-ox ,and was wondering what it was ?
--- End quote ---
Look it up on the internet?
PekkaNF:
This one?
https://msdsreport.com/msds/bgjzv
Or is this different?
http://www.bilthamber.com/deox-c
Sounds awfully lot like citric accid :lol:
Secret is to remove first grease and grime.
Lately I have used vinegar from grocery store. It is 10% ready-to-use solution, then nylon brush, hot rinse, towel dry/shake and light oil. You better use gloves or you will smelled pickle.
Missing that every household has scale/lime tea kettle remover. Mild mix of phosphoric acid and citric acid.
Pekka
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