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

-----

Metal deposition on glassware

I am dealing with glassware decoration (especially wedding stemwares) using glass colors and precious metals of Heraeus. For 6 last months I have used also services of another company for vacuum deposition of Ni on glassware surface. The glasses looks like silvered. Now we are trying to achieve golden effect. How can we reach this color? The second problem is silver deposition on glass by electroplating. What chemical have I to apply over the picture (wedding rings, doves, hearts) on glassware surface in order to make it conductive?

32380-1 32380-1

Thank you very much in advance.

Best regards

Vania Mihaylova
RALYTZA -Varna, Bulgaria
2004

You can use any proprietary mirror silvering process. After chemical silvering you can use electroplating.

Good luck!

Goran Budija
- Zagreb , Croatia
2004

Since glass is not conducting it can not be electroplated. But it can be done by Chemical Bath deposition. Mask the other parts with cello tape and dip in a gold plating bath. You can vary the temperature of the bath. But the parts to be coated must be extra cleaned.

Chandramohan Rathinam
SSA college - Devakottai, Tamil Nadu, India
2004

(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: