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
-----

What is a "Chill Mark"?

1996

Dear sirs,

Could anyone explain to me what is a "Chill mark" ?

Best Regards,

Ricks Lam
- Hong Kong

Don't know what material you're dealing with, but chill marks are usually where two metal fronts meet and do not re-fuse completely.

Greg Utterback
light metal products
1996

Dear Rick, We encounter "chill marks" in die castings or tin/lead castings from rubber molds. It is when the metal is cast too cold and doesn't flow properly leaving usually a cylindrical mark with an almost rough surface. David

David Guleserian
- Rhode Island
1996

Hi, gentlemen. From Greg and David's description, this sounds like what diecasters often call a "cold shut".

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
January 3, 2009

(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: