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

-----

Pits in Peeling

I am facing a problem of light pitting type defects after peeling and grinding of carbon steels.

These defects are not visible but show up in Magnetic particle testing

Any suggestions

Prasad Menon

Prasad Menon
- India
2000

Prassad:

Some loose abrasive mechanical finishing processes, especially the high energy variety might be helpful in blending and closing up the pitted surfaces you mention. Much would depend on the type, size and production volume of the parts you are working on, which is not described in your statement of the problem Dave Davidson

David A. Davidson
- Bartlett, New Hampshire
2000

(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: