No registration or passwords; no pop-up ads -- just aloha, fun, & answers.
(as an eBay Partner & Amazon Affiliate earns from qualifying purchases).
Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Advertise
 
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Printing on phosphate coated steel component




How to print a permanent number on phosphate coated steel component. The color of print required is WHITE.

Sudhakar
- Bangalore, INDIA
2006


By my definition of permanent, you can not. Phosphate can be abraded of without a great deal of problem. Days, weeks or years of durability would be totally dependent on how it was used.

James Watts
- Navarre, Florida
2006



I agree with Mr. James Watts that the phosphated steel can be easily abraded with a sharp needle/object. By selectively removing the phosphate coating on the coated steel you can create a print/mark.

Phosphate coating is mainly a pretreatment and not a finish of its own. So the durability of your print/mark depends on the environment.

Where you are going to use this?

T.S.N. Sankara Narayanan
T.S.N. Sankara Narayanan
- Chennai, Tamilnadu, India
(ed.note Nov. 2017: The good doctor has a fascinating blog at https://advancementinscience.wordpress.com)
2006



Try stencil electro etching.

Cair Shishani
Khair Shishani
aircraft maintenance - Al Ain, UAE
2006



Laser printing machines leave a nice white print. However it will last as long as the phosphate.

Khozem Vahaanwala
Khozem Vahaanwala
Saify Ind
supporting advertiser
Bengaluru, Karnataka, India
saify logo
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:

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


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"