No registration or passwords; no pop-up ads -- just aloha, fun, & answers.
(as an eBay Partner & Amazon Affiliate earns from qualifying purchases).
Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Advertise
 
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Cycle for the preparation of polished cast iron prior to hard chrome plating




I have a client that wants to hard chrome plate polished cast iron parts for an industrial application. Since cast iron poses a number of preparation and plating problems I am looking for a fail-safe pre-plate cycle. Your help in providing a cycle that works will be very much appreciated.

Raymond Holford
Sales to the metal finishing industry - Minneapolis, Minnesota, USA
May 6, 2010



May 6, 2010

Hi, Raymond. I wouldn't claim it was fail-safe, but the only acceptable process for cast iron is vapor blasting, rinsing, plating per Guffie.

Regards,

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



Hi,
I suggest Sargent chrome solution and maybe a copper strike.

Regards

Anders Sundman
Anders Sundman
4th Generation Surface Engineering
Consultant - Arvika,
Sweden

May 25, 2010




(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:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"