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
-----

Anodizing of aircraft wheel hubs

I WAS THINKING ABOUT THE PROCESS OF ANODIZING A/C WHEEL HUB MATING SURFACE.B'COS WE HAVE BEEN FACING PROBLEMS WITH THE MATING FACE PAINTING AND AFTER EVERY TYRE CHANGE THE PAINTS CHIP OFF AND BACK TO BARE METAL AND WE HAVE BEEN ANODIZING IT WITH ALODINE 1200L BY BRUSHING IT OVER THE MATING FACE,WHAT WOULD BE THE BEST PROCESS AND ALODINE TO USE HERE?

JASON FONG
STUDENT - NADI, FIJI
April 15, 2009

Hi, Jason. Anodizing is a completely different process than Alodining (chromate conversion coating). Further, there is a lot more to chromate conversion coating than just brushing the solution on -- pretreatment is required. I think you will find that if the aluminum is properly chromate conversion coated, the paint will not chip as readily. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
April 16, 2009

finishing.com is made possible by ...
for Chromic Acid Anodizing [Detroit, MI]

(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: