No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

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

  The authoritative public forum
  for Metal Finishing since 1989

-----

Can Kovar be anodized?

I am looking for an Kovar finishing equivalent to aluminum anodize MIL-STD-8625 Type II, Class 2, Black. Is it possible to anodize Kovar? If so, is there any MIL specs I can reference?

Wilson Lee
electronics mfgr - Ronkonkoma, New York
2004

Anodizing in common language means oxidizing. You can certainly anodize Kovar, but you will not get anything more than a few angstroms of a passive layer. Nothing to do with an aluminum anodizing. This passive layer cannot be dyed or colored in the way aluminum can. The only approach would be to bond aluminum on top of the Kovar then anodize it.

Guillermo Marrufo
Monterrey, NL, Mexico
2004

(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: