Ceramic Firing Cones

Cones enable you to determine when your kiln has reached the desired temperature if the kiln was evenly heated and whether a problem arose during the firing.

Ceramic firing cones.

Numbers 13 to 42 these cones are used for firing industrial products up to 3659 f 2015 c. So for a cone 05 firing you would put an 05 small cone in the kiln sitter. Thus pyrometric cones give a temperature equivalent. The temperature range is approximately 2175 to 2345 f 1180 to 1340 c.

Pyrometric cones are pyrometric devices that are used to gauge heatwork during the firing of ceramic materials. Usable in cone holders or kiln sitters most accurate way to control ceramic firing consistent results orton has been manufacturing since 1896 please note that the cones can come in pairs that need to be split apart. For example to achieve a witness cone 06 you might need a cone 05 hotter in the sitter. Or to achieve.

The box will come in 25 sets that when split apart is 50 cones. Pyrometric cones are used worldwide to monitor ceramic firings where consistent temperature is important to the quality of the final product being fired cones are used both in industry and by ceramic artists alike. Note that many people find that they have to put cones in the kiln sitter that are 1 cone hotter than desired to get the correct result on the shelf witness cones. Pyrometric cones measure heatwork the effect of time and temperature.

Because cones are made from carefully formulated ceramic compositions they bend reliably at specific temperature ranges.