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

-----

Durable matte black plating for an already plated cast Aluminum D-Sub connector shell

Q. Can anyone suggest a durable matte black plating for an off the shelf D-Sub connector shell?
The shells are made of cast Aluminum with zinc plating and followed by a blue-toned chromate conversion coating.

Reuben Sandler
Mechanical Engineer - Berkeley, California, USA
January 11, 2012

Strip the chromate and the zinc then anodize and dye black.
Guillermo Marrufo - Monterrey, Mexico

Guillermo Marrufo
Monterrey, NL, Mexico
January 17, 2012

(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: