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

-----

Heavy grease removal

Q. We are in rebuilding of auto electrical units, and lots of old parts( heat treated carbon steel) have lots of grease in it, mostly the grease is lithium based. We generally make use of manual brushing or solvents like MC or IPA, but its very time consuming and cumbersome. Is there any way to simply dissolve the grease by just immersion or any other method, we do the shot blasting after the grease removal.

G.S.ARORA
buyer,regulator - DELHI, INDIA
2007

A. Hello Arora g
You just make a detergent based highly alkali bath & maintain a 60 - 70 ° temp. then dip your parts into for 5 - 6 minutes then follow the procedure with same solution & temp. bath with anodic current of low volts D.C.

Kuldeep Singh
Wet process engineer - Pantnagar, Uttrakhand, India
2007

(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: