Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

The authoritative public forum
for Metal Finishing since 1989
-----

Surface Treatment

Can you provide me the Details for Surface Treatment Zn-Fe 0.0004± 0.0001 Plus Black Plus Sealer.I don't understand the Post Sealer Treatment.

Vikas PAtil
- India
2006

I think I understand you to be describing a proprietary zinc-iron plating of 4 tenths of a mil of plating, followed by black chromating and a final seal. The principal role of the final seal is probably to contribute to salt spray resistance, but the vendor who is offering the whole process can best describe what the function of the final seal is, as well as the operating conditions for each step in the process.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2006

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: