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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
finishing.com - Pine Beach, New Jersey
(Ted is available for instant or longterm help)

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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