Hobbyists & Industry luminaries alike learn on every visit
(we earn from 'affiliate link' purchases)

Curated with aloha by
Ted Mooney, P.E. RET

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

  The authoritative public forum
  for Metal Finishing 1989-2025

-----

Thickness problem in alkaline zinc plating

June 24, 2010

Sir, I have alkaline zinc plating (rack) . We give area=24 sq ft
C.D= 30
dip time =15 min
Ampere=1350
(1)zn metal=10 gm/lt
(2)caustic=120 gm/lt

observed thicknes range is 4-6 micron
give suggestions to increase thickness range 5-8 micron

Mr Shankar Sharan Mishra
plating shop employee - Rewari, Haryana, India

June 24, 2010

Hi, Shankar. Plate for 19-1/2 minutes instead of 15. Good luck.

Regards,

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

(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: