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topic 6331

How to remove PVD coatings (Zirconium Nitride / ZrN)


I had a problem to remove the ZrN coatings by PVD.

Please inform about the right way for stripping ZrN.

Esteban Cabrito Martinez
Esteban Cabrito Martinez
- Guipuzcoa, Spain


Hi Esteban

You can remove PVD ZrN coating films with a solution of HF (10%).

JosÈ Francisco Costa
- Aveiro - Portugal


You can remove ZrN coating with Dico stripper. We buy this in Germany. It is a stripper that I use in my factory. It is made of ammonium hydrogen difluoride.

Helder Lima
- Braga - Portugal

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