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About the chromate conversion of zinc plating

2006

Hello friends,

Actually, I need a difference between hexavalent chromate conversion and trivalent chromate conversion. How do I identify the material is hexavalent compound or trivalent compound. Wae are awiting for your reply.

with love

S.Sivasubramanian.

S.Sivasubramanian
electroplating - Chennai, India

It is a heavy metal content you have to check at your lab or give to the standard labs TO CHECK TRIVALENT.

K.BASKARAN
- CHENNAI
2006

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