Friday, June 22, 2018

The Real Test

Though I have already successfully fired a bisque under the newly repaired arch, it hardly counts as a test. I could bisque in a trash can, with some minor modifications, or in a hole in the ground ( I actually have done that.) Today I am unloading the first glaze firing!

I am a bit nervous about it, because even small changes to the kiln can affect the way it fires - and in addition to patching up the arch, I made a couple of other changes. I dropped the height of the bag wall one course. I used to need the extra height, or the soda would get sucked straight out the flue - this little kiln used to draw like a mad bastard. When I rebuilt the stack (2 summers ago? ) I built it one course smaller, which - I hoped - would diminish the draw a little. I'm only just now getting around to testing that idea, because the kiln was firing so beautifully I didn't want to rock the boat. If I can fire successfully with a lower bag wall, though, that will increase the stacking space, which will increase my yield: I'll get more pots & therefore more money, for the same amount of propane.

Assuming, of course, it works out. Let's see what we've got:


First peek looks good! My big fear - that the top half of the kiln would be pasty & dry - is alleviated. Now to go lower; we'll be looking for good coverage there as well, and hoping hoping for no major cool spots. 

w00t! Still looks good!

At that point I stopped taking photos, but here's the scoop: Most of the load was really good, but the bottom layer was a little cool. Probably salable, but they will be much better pots if I refire them, and really I lost almost none of this load to the usual mishaps: soda drops, random cracks, little hunks of kiln shit landing in bowls, so I don't mind pulling a few to get a jump on my next firing. So, mostly good news! I think if I had laid ^10 down flat, that would have been just enough to bring the bottom layer the rest of the way. 

Some of these are for a standing order (YAY STANDING ORDERS!) but most will be coming with me to the Center for Maine Craft tomorrow, where I will have my own mini pop-up shop from 10 to 3. Come see me! The Center is located at the travel plaza in West Gardiner - take exit 51 if you are coming north on 295. 
See you there! 

3 comments:

Anonymous said...

Great news! Glad to hear the kiln gods have smiled on you!

Barbara Rogers said...

That's so great...and I'm hoping you have lots of sales today!

Michèle Hastings said...

Congrats on a successful repair and firing!

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