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Hydrogen deembrittlement

Sir, I would like to know after how much time hydrogen deembrittlement is to be done after zinc plating and what are the process controlled parameter.

Manmohan Singh Thind
- Jalandhar, Punjab, India
May 8, 2008

May 8, 2008

Hi, Manmohan. You should be plating to specifications and they should tell you. Baking within 3 hours at 375 deg. F for 4 hours is a common spec, but some call for baking sooner or longer. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
(Ted can offer longterm or instant help)
finishing.com - Pine Beach, New Jersey

The harder the material being plated, the quicker it needs to get into the oven. We used 15 minutes as a goal for cad plating.

James Watts
- Navarre, Florida
May 9, 2008

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