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PARTICULAR COATING

PARTICULAR COATING

PARTICULAR COATING

(OP)
Hello,

A customer want to do a " Saphite coating" on internal casting parts.
Could you help me, I don't know this type of coating.
Thank you for your help.

Chtimi

RE: PARTICULAR COATING

Sapphire is Al2O3 or alumina

Maybe a CVD or PVD coating

I seem to remember that someone once had a DLC (Diamond Like Coating) and referred to as a sapphire coating.  Not sure about at all about this last comment.  I just seem to remember it vaguely.

tom

Thomas J. Walz
Carbide Processors, Inc.
www.carbideprocessor.com

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