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 Alocrom make the appearance of scratches worse after treatment

Q. I have a supplier that has NDT and Alocromed parts and returned them scratched under the Alocrom.
They are claiming that the scratches were not caused by them but were made evident by the Alocroming process.
Can Alocrom make the appearance of scratches worse after treatment or are they lying to me to cover their behinds?

Paul Finnegan
- Luon, UK
April 27, 2012

A. Hi Paul.

Most finishing processes, including chromate conversion coating, will emphasize scratches rather than mask them -- but that may not bring you any closer to knowing who scratched them, except that it happened before the Alochrom process.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
April 27, 2012

(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: