Thanks,

My concern is only if it will contaminate the vacuum. I want to bake it
first and then put it in a chamber at quite high vacuum and around 7 800
degree.

Do you know if it contains something which will contaminate?

Petru
Linkoping Sweden

La data de 11.04.2011, 12:46, Maria Matschuk
 a scris:

> We once used art clay silver 650 paste:
> http://www.artclayworld.com/cartgenie/prodList.asp?scat=417
> but it will harden and turn into pure silver at that temperature.
> maria