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AlTiN stripping solution?

It is sometime very difficult to strip AlTiN (aluminum titanium nitride) coating of higher thickness from tool surface, can you suggest any such solution or chemical which helps in fast and easy decoating procedure of AlTiN.

Ravi Gangurde
coatings shop - Pune
March 13, 2009

I want to know the procedure and chemical composition for fast stripping ( within span of 1 hour) of AlTiN based coatings of gear coating tools.

Kiran Shimpi
employee - Chennai, Tamilnadu, India
July 20, 2009

Hi, folks. Please see letter 28850, which is also about stripping AlTiN. Letter 11499 is about stripping TiN coatings, and suggests hydrogen peroxide plus EDTA. That may be just as applicable for your AlTiN coatings. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Ted is available for instant help
or longer-term assistance.
August 15, 2009

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