Recycling of aluminum "Hard disks"

hi,

the hardisk aluminum disk also can use nitric acid?how can remove the nickel cleanly?

thank you!

David Ngoo
recycle shop - Malaysia
October 14, 2009

Hello sir,

May I know how to remove plating tatinium and nickel at aluminum disc?

David Ngoo
recycle shop - Malaysia
October 15, 2009

Q, A, or Comment on THIS thread -or- Start a NEW Thread

No dead threads!
Your Q, A, or Comment puts this thread on The Finishing.com HOTLINE.

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: