Above you can see the picture of it's first firing ~ with an empty chamber, just in case!. As some of you know I normally fire at 950 degrees, for 1 to 2 hours. This has worked fine in my Paragon SC2 ever since I got it (a number of years ago).....
A jeweller friend of mine was round (we were doing some tube setting together) but as it was a brand new kiln I still checked the piece after about 20 minutes. At this point, looking through the little view hole, it was fine & pristine.....
Another 20 minutes later and the piece was the puddle of molten fine silver you can see above. We left the door open as the metal was literally hissing and bubbling...This picture was taken after the shock & "Oh my Gods" had died down and after I went and got my camera (and it's STILL molten).

Once it had cooled you can see why we were so worried - the metal had been melting it's way through the tile!!!
The supplier said that I should only fire at 800 and he wasn't suprised it melted. When I pointed out fine silvers melting point was higher than 950, the return answer was that was didn't matter as the instructions say to fire Art Clay at 800........but,
needless to say I'll now be firing at 899oC in my "big boy" and a little less in the PrometheusNic xx
P.S> If anyone knows how to get a lump of tile off a very melted 4 1/2 hours work please let me know....(and if you like the "Break The Rules" art then visit http://www.fredbabb.com/)

5) Scrape off the excess to give yourself a flat surface (metal edge ruler again)
9) Join up the rings making sure the alignment score marries up
13) Poke a hole from the cavity (where the master was) through to the back I used a small drill bit
20) You can quench the casting in water (rings and all) as the Delft clay doesn't absorb water. NEAT!


Hope you enjoyed sharing my first experiences....it wasn't half as scary as I thought it would be....

Copper pieces all laid out ready for firing. The kiln needs to get to 970 degrees C. I used my enamelling fork to lift the pieces into the hot kiln. The temperature is held for 30 mins & you take them out HOT!
The pieces are dropped hot from the kiln into cold water. This was difficult as many of them were trying to stick to the fibre shelf. (Prying red hot bits of copper off a fibre shelf is not fun!)
Once pickled (which has left my pickle pot in a right mess) the pieces were tumbled in shot for 45mins. Very easy to see the copper in the steel shot (a pleasant change from trying to spot bits of silver).
Dried & separated from the shot you can see a few bits of scale which I plan to take off with a burr. The scale seems to stick to straight pieces more than any other shape. The strips were very bendy, dead soft copper (the ones I rolled 4 cards and 6 cards thick).