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
-----

No phosphate parkerizing

I seek a parkerizing that contains no phosphate! Can you introduce me this parkerizing?

Thinghong Sun
- ChongQing, China
2003

Parkerizing is a registered trade name, but is often referred to in the generic sense for zinc or manganese phosphate coatings. What you may be looking for is the hot black oxide process. Check with a local vendor for a suitable product.

Dan Brewer
chemical process supplier - Gurnee, Illinois
2003

(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: