No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Metal finishing in my world...

We are a small company in Memphis. I am new at this kind of work but I was wondering about what different atmospheres do to a nitric acid tank for passivation and the different oils in the air from the machinery?

Lori Kirk
finisher - Mem, Tennessee, USA
February 21, 2008

I don't think the atmosphere will hurt the nitric acid, but any oil from machinery will. Only spotlessly clean parts can be passivated, not slightly oily ones. Good luck.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.
February 21, 2008

www.finishing.com is made possible by supporting advertisers ...
this text gets replaced with bannerText

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: