Metal finishers helping each other -- No cost, No registration, No damn popups
(we earn from 'affiliate link' purchases, making the site possible)

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

Thread 180/85

Metallization of ceramics

I need to metallise the ends of a ceramic cylinder (about 24 mm dia x 10 mm height) made of Barium Titanate compound. Can the same process used for metallizing Alumina substrates, i.e., copper/gold be used? It is important that the metallization does not use layers of magnetic materials like Nickel. Also how does one mask the sides of the cylinder if vacuum deposition technique is used?

Halappa A [surname deleted for privacy by Editor]
- Brisbane, Queensland, Australia
2002
publicly reply to Halappa A

Copper/Gold Process is a easy & popular method for general application. Assuming you need good strong direct metal bond, I suggest you to go for PVD or DC sputtering metallising. Find a commercial metallizer in your area & deposit any metal of your choice.

Narendra Sharma
- Mumbai, India
May 9, 2008
publicly reply to Narendra Sharma

(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: