Lost Wax Casting

The process begins with a piece of jeweler's wax The wax is hand carved into the desired shape. The ring is placed on a rubber base.
  A metal flask is placed over the ring and into the base.  Chrystobolite is poured around the ring.   The flask is put in an oven where the wax ring is burned out.  (Lost Wax)   The silver is heated to a molten state.
  The silver is poured into where the wax was.   Molten silver is being poured.   The vacuum draws bubbles and voids out of the silver.
The flask is cooled. The chrystobolite is broken away from the ring. The stone is set – the ring is cleaned and polished.


{ 2 comments… read them below or add one }

kamarud November 3, 2009 at 12:45 am

hiii where can i buy the wax and the chrystobolite.because i m first time to do the casting.

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Expert Jewelry Repair November 3, 2009 at 8:00 am

You can buy your materials here:

http://www.stuller.com/

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