No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

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

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Surface Finish

March 1, 2011

Hi,
How are you ?

My question is how to work to Asst chamber ?
What type of corossion comes in ASST analysis, Green, white or Red ?
We are using in filter aid Cello salt (Atotech chemistry) but Cello salt not properly work because suspended particles are not removed in plating bath.
Grade of Cello salt?

Note: I am working with Faucet industry and base mat. Brass. So, please suggest because huge rejection rate due to microroughness, pitting and pinhole.

Amit Mishra
Employee - Bharuch, Gujrat (India)

Hi, Amit.

You should ask Atotech or another supplier to come in and look around. The roughness could be from anodes, inadequate filtration turnover rate, etc. How many turnovers per hour are your filters working at? Unfortunately, I am not understanding all of your words.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.
March 1, 2011

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

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: