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Ted Mooney, P.E. RET
Pine Beach, NJ

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Explain the process of hydrogen deembrittlement treatment

Dear sir,
Pl. Explain the process of hydrogen deembrittlement treatment

Best Regards,

Deepak sarode
electronics - Nasik, Maharashtra State, India.
October 15, 2009

Hi, Deepak. The short answer is that high strength steel parts which are subjected to embrittling conditions like pickling or electroplating must be almost immediately baked to allow the hydrogen to escape before it causes embrittlement. If you search this site for "hydrogen embrittlement" you will find many discussions on the subject. Whole books have been written on the subject, including Current Solutions to Hydrogen Problems in Steels by Interrante and Pressouyre. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
October 15, 2009

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