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Packed up and on my way home

It turns out that the rumors of cone 13 being down in back were true. We decided to shut it down at 4pm. We mixed up the mud (wood ash, clay, and water) and sealed up all the openings. We spent the next three hours reduction cooling. I’ll post more on that soon, because I’m on my way home! It will be very good to be back.

One hot kiln

I’m still up at Ken’s studio, and haven’t gone down to the kiln yet today. However, one of the morning shift has just past on some crazy news. Cone 13 is down not only in the middle, but also in the far back. This hotter than we’ve ever gone before. Apparently, they’re struggling to keep the front from taking off even more. Going hotter is hard on the clay. I was about to go split some wood for the night shift, but with these temperatures, we might just shut it down this evening.
Here’s two shots from last night – the kiln at night, and my sidestoking duty station.

Firing, hour 60 some

The kiln has been above 2000 degrees in both front and back for about a day now. It’s been keeping between 2200 and 2300 in front, and we’ve been fighting to get the back to match that. We’ll gain maybe 100 degrees over the next two days. It’s funny how you spend the first day or two working to keep it slow, and now we might have to fight for every 20 degrees.
For the next few days it will mainly be about what the cones are doing, and what the coal bed is like. Cones measure a combination of heat + time, and give us a better idea of how the pots are doing than just temperature. Last I heard, cone 13 is bending in front, and 10 is down in the middle. Not sure about the far back. The kiln will continue to feel hotter and hotter as we go on.
Flame and smoke from the stack with every stoke now. Also, it is a VERY beautiful day.

Firing continues

I’ve been on shift since 4, and right now we’re at 2250 in front, and 2100 in back. I’m on the back of the kiln, and have been fighting with it for the last hour. It went down to 2040. I had to switch to small rapid stokes (3 pieces at once) from larger stokes (7 pieces). I ask Steve, who’s down at the front, as to how many pieces he’s been putting in – “how ever many pieces he #%}^* well feels like”

1550 degrees and counting

Second swing shift of the firing. 8:30, and we’re 24 hours into the firing. We’re at 1550 degrees in front, and 900 some in back. It will even out as we go along. Red heat in front.