Showing posts with label studio clay kiln firing. Show all posts
Showing posts with label studio clay kiln firing. Show all posts

Tuesday, October 11, 2011

Kiln Unloaded. Thumbs Up.


Waiting is hard. It was a cold, rainy day with temperatures in the low 60’s. And my kiln had heated up to cone 06, which is about 1,700 degrees. So I waited an extra 12 hours to open my kiln until it cooled to room temperature. But it was well worth it!

Here’s a peek I took, very briefly. I was looking to see if there were pieces of clay inside the kiln or obvious cracks in the two faces I’d sculpted. I was so relieved to see everything looked good!

The next day, I unloaded the kiln. I lifted out the first two layers, and inspected. No chips. No cracks. Then, I carefully removed the kiln shelves and stilts to get a good look at the two lower levels in the kiln. Again, no chips and no cracks.

I rolled the cart over to the counter across the garage where I stacked the bowls, colanders, cups and faces ready for glazing. Then, I took a deep breath, sighed with relief and gave thanks to the gods of fire.

No explosions. No cracks. No problems. I am very happy and grateful!

Friday, October 7, 2011

Kiln Loaded. Fingers Crossed.




Just loading the kiln is a little nerve racking, trying to find places for all the different pieces, making sure there’s enough space in and around everything. It’s like a jigsaw puzzle and juggling act rolled into one. (And I hate jigsaw puzzles.) So, every time I fire up my kiln, I cross my fingers and pray to the gods of fire for help.

I prayed extra hard this time because this is my first kiln firing with ‘mixed’ pieces. I have the hand-built masks/faces. And now, I have a collection of new wheel-thrown pieces such as bowls, cups and colanders. So loading the kiln required more shelves and more juggling. This time, I also had pieces made from 4 different clays from low, mid-range to high fire and some are a mixture of clays. Add to that all the stories I’ve heard of explosions and cracking destroying months of hard work and making functional pieces totally unusable.

And so, fingers crossed, I fired up the kiln.

I turned the dial on low for 2 hours and checked it twice, no loud explosions. Yet. I turned it up to medium and peeped through the vent slit three times, all seemed ok. I turned it up to high, removed the venting prop, closed the lid all the way and hoped all was well. Finally, the kiln turned itself off and I breathed a little sigh of relief.

I’m hoping when everything cools down to room temperature, all will be well. I guess I’ll find out tomorrow. Until then, I’m still keeping my fingers crossed.