Loading…
7
PSA: The difference in my pieces after switching to a new annealing schedule
I was having a lot of issues with stress cracks in my thicker sculptural work, maybe one out of every three pieces. About six months ago, I started using a slower ramp down schedule I found online, adding an extra 50 degrees to the hold and doubling the cool down time. The change was huge. I haven't had a single piece crack in the kiln since I made the switch. Has anyone else tweaked their annealing cycle and seen a big improvement?
3 comments
Log in to join the discussion
Log In3 Comments
margaret_flores175mo ago
Honestly, my friend had the same exact problem with her big paperweight things. She was so frustrated, ready to quit. She found some schedule that added a whole extra hour to the cool down step, like super slow. Tbh, she thought it was overkill, but she tried it. Now her stuff comes out perfect every single time.
2
lane.drew5mo ago
That's awesome it worked for you, but just a heads up, adding 50 degrees to the hold temp is actually a pretty big jump. Most schedules I've seen only tweak the time, not the temperature itself.
1