finishing.com -- The Home Page of the Finishing Industry
A website for Serious Education, promoting Aloha,
& the most FUN smiley you can have in metal finishing

HomeFAQsBooksHelpWantedAdvertiseForum
topic 6249

Hardness in nickel sulfamate plating


(2000)

we want to know how to increase hardness in nickel sulphamate plating (deposit of thickness 20 microns.) we need 500 vickers. is it possible to get this hardness? please give suggestions.

selvaraj
- coimbatore , TN, INDIA


(2000)

Yes it is possible to plate Nickel from a Sulphamate solution with 500 HV, contact your seller of additives, he can help you.

Best regards

Marcus

Marcus Hahn
- Sachseln, Switzerland


(2000)

Try adding sodium saccharin; anything between 0.25 and 5g/l will give suitably hard deposit. However, you may need to add stress relievers, so speak to your supplier

trevor crichton
Trevor Crichton
R&D practical scientist
Chesham, Bucks, UK



This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site

ADD a Q or A to THIS thread START a NEW THREADView This Week's 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


©1995-2017 finishing.com     -    Privacy Policy
How Google uses data when you visit this site.