Home /
T.O.C.
FAQs
 
Good
Books
Ref.
Libr.
Advertise
Here
Help
Wanted
Current
Q&A's
Search 🔍
the Site
pub Where the world gathers for
plating, anodizing, & finishing Q&As since 1989





-----

Iron phosphating conversion layer over a galvanized steel (spray system)





2005

The recommended PH for the iron phosphating bath differs according to the substrate type
( hot rolled steel - cold rolled steel - galvanized steel )

WHY the lowest PH used for the galvanized steel?
what is the best accelerator used in this system?
what is the best rust inhibitor used in the iron phosphate bath and what is the best chelating agent?
how to get a deep blue color for amorphous phosphate over the galvanized steel?

Ahmed Fouad Serag Eldin
Ahmed Fouad Serag Eldin
Ein Shams - Cairo - Egypt


none
finishing.com is made possible by ...
this text gets replaced with bannerText
spacer gets replaced with bannerImages



(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:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact    -    Privacy Policy    -    ©1995-2023 finishing.com, Pine Beach, New Jersey, USA