Home /
T.O.C.
FAQs
 
Good
Books
Ref.
Libr.
Advertise
Here
Help
Wanted
Current
Q&A's
Search 🔍
the Site

pub Where the world has
gathered for finishing Q&As since 1989



Zinc plating problem



(-----)

<- Ed. note: No abstract
    questions please!
    Please tell us YOUR
    situation.   What? Huh?

August 2, 2021

Q. Hi everyone
I do zinc plating . I have this problem today. Can you help?

61306-1b   61306-1a

Emre ozturk
- Istanbul gebze, Turkey



August 2021

A. Hi Emre. I appreciate the pics but give us at least some data to start with please.

Luck & Regards,

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



August 28, 2021

A. Hi Emre,

Zinc plating problem, You do not have enough information,

What defect you describe, parts look yellowish, pits, without any more information, hard to solve the problem.

popat patel
Popatbhai B. Patel
electroplating consultant - Roseville, Michigan




August 29, 2021

A. Since the discolor is mostly across the bottom edge of the parts, then we suspect floating soil in the rinse tanks, turn off the agitation and newspaper blot off the floating soil, then speed up the continuously overflowing rinse water to keep the surface clear so that the bottom edge does not pick up floating soil.

robert probert
Robert H Probert
Robert H Probert Technical Services
supporting advertiser
Garner, North Carolina
probertbanner


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    -    ©1995-2022 finishing.com, Pine Beach, New Jersey, USA