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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

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