Questions tagged [kiln]

A high-temperature oven used to dry, harden and glaze clay and ceramics. They can also be used in smelting and brickworks.

Filter by
Sorted by
Tagged with
3
votes
2answers
64 views

Overcoming the 6mm rule in glass fusion

I am trying to pull off glass magic. I am trying to take fine glass frit (System 96) and turn it into thin ~1-2mm plates without bubbles. I have been reading about the 6mm rule and how the glass will ...
3
votes
3answers
69 views

How can one leave internal void cavity in fused glass piece

I am trying to make a solid fused piece that would have a shape in the center. I suppose you could make the shape in the glass with a fuse step and then tact fuse a top and bottom on to it. I am ...
2
votes
2answers
97 views

Kiln elements keep burning out

So, I bought a medium kiln on craigslist for $100. It was old, and my friend and I wanted to upgrade it, so we bought some new heating elements, removed the entire controller-box, bought a ...
2
votes
0answers
14 views

Cheap Pottery Refractory Material [closed]

I am trying to build an electric kiln for firing pottery, so I need a really high temperature. I intend to use kanthanal wire for the heating element. The problem I am facing is the refractory ...
7
votes
3answers
22k views

Is it possible to melt a glass bottle without a kiln?

I've seen these cheese plates, art, spoonrests etc. are made of melted glass bottles. Is it possible to melt these in a normal household oven? Or do you need something like a kiln? If it is possible ...
6
votes
0answers
106 views

How to tack fuse glass frit and keep pores in glass

I am trying to make a glass sheet that is porous and I am looking for tips on my kiln cycle program. I have soda lime glass beads that I crushed into a powder and I am planning on pouring them into a ...
6
votes
2answers
82 views

Are there tell-tale signs that clay will crack when fired?

I understand there are many different kinds of clay, so maybe you could offer advice for clays that will be typical to beginners, or other otherwise buying from common arts stores. I imagine that red ...
12
votes
1answer
82 views

Multi-unit pottery kiln - how hot can it go?

I am inheriting an old electric kiln. It has three stackable heating elements and the data plates on each stacking ring says "Petterson Multi-Unit Kiln", I can't seem to find much about this on Google....