Aloha, fun & authoritative answers -- no cost, no registration, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Where the
world gathers for metal finishing
Q&As since 1989

-----

Galvanneal Popping or Outgassing in E-Coat

Are their any testing methods for Galvanneal parts to pre-determine if there will be a problem with the substrate prior to the E-Coat process in regards to Galvanneal popping and or outgassing of the substrate?

G.Dennison
Finishing Coater - Detroit, Michigan, USA
2006

One method that helps is a quench test with and without the E-Coat; heat up to 200 degrees C and quench in cold water and look for surface deterioration.

Khozem Vahaanwala
Saify Ind

Bengaluru, Karnataka, India

2006

adv.
this text gets replaced with bannerText

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

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: