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

HomeFAQsSuggested
Books
Help
Wanteds
Advertise
on this site
FORUM
current topics
Live! From beautiful Pine Beach New Jersey: Welcome to the world's most popular metal finishing website

topic 3417

Hydrogen Peroxide in finishing process


1999

I have read a formula for electrograining aluminum that use peroxide as an additive, can anyone tell me what function of the peroxide in a electrograining process (etching aluminum with an AC current and diluted HCl)? Would the peroxide precipitate the dissolved aluminum ion?

Wailok Yee
- Hong Kong


1999

H2O2 is for desmutting purpose some of the AL contact high Si and copper H2O2 help to remove smut after chemical polishing

frankie lim
- malaysia



If you have a question in mind which seems off topic, please Search the Site

ADD a Q, A, or Comment on THIS topic START an UNRELATED topicView CURRENT HOT TOPICS

Disclaimer: It's not possible to 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 may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices


©1995-2019 finishing.com, Inc., Pine Beach, NJ   -   About finishing.com   -  Privacy Policy
How Google uses data when you visit this site.