22 Mar 2019 At some point I'll find a better place on this site to put this chart, but for now here it is. Set up glass Annealing Thick Slabs. June 17 Bullseye's reference for firing thick glass is must-have technical information. » 1; 2 · 3. Two useful thick glass firing schedule sites are Harrach Glass and Bullseye annealing thick slabs. The following photographs show two examples of fused An example of a firing schedule for Bullseye glass, 1/4" thick would be: 300 dph to 1000 - hold 40 min 600 dph 1480 - hold 10 min. AFAP to 900 - anneal as usual Paradoxically, aperture pours (pot melts) and high fire slabs, which are often 1 May 2018 The annealing times come from Bullseye's schedule for thick glass. I have yet to have a slab break or vessel break from failure to heat 5 Oct 2018 The slab was taken to 1490F for 30 minutes. I used John Groth's recommended 5 /8" ramp and anneal but slowed further to the Bullseye 3/4" annealing times. However the polarized view shows some tension at the thicker ends so I F again for 10 minutes and cooled following the Bullseye 1.5" schedule. 26 Feb 2008 POLL -- annealing schedule for 104 COE Tips, Techniques, and Questions. are making 1.25 inch thick marbles, use line 6 from the chart. if you are using bullseye or boro, So come up to the lab and see what's on the slab. I've found glass up to four inches thick in those places, and I've rarely paid more in my kiln and use the same schedule for anything up to about 3/8 inch (9mm) thick. from the driveway), I'll use Bullseye's schedules for annealing thick slabs.
Bullseye GlasTac Gel (8269) Lamp Bender Conic, 12.2″ Slumping Mold (8740) Annealing Thick Slabs Wall Chart (8099)
this TipSheet refers specifically to work done by the Bullseye. Research and Education Department more information on annealing cycles, see “Annealing. Chart for Thick Slabs” under the Education tab at www. bullseyeglass.com.) Figure 6: 22 Mar 2019 At some point I'll find a better place on this site to put this chart, but for now here it is. Set up glass Annealing Thick Slabs. June 17 Bullseye's reference for firing thick glass is must-have technical information. » 1; 2 · 3. Two useful thick glass firing schedule sites are Harrach Glass and Bullseye annealing thick slabs. The following photographs show two examples of fused An example of a firing schedule for Bullseye glass, 1/4" thick would be: 300 dph to 1000 - hold 40 min 600 dph 1480 - hold 10 min. AFAP to 900 - anneal as usual Paradoxically, aperture pours (pot melts) and high fire slabs, which are often
Bullseye Annealing Chart for Thick Slabs PDF Glass Cleaning Basics PDF Kilnforming Notes PDF Reactive Potential of Bullseye Glass PDF Tips for Using Slumping Molds PDF Using Bullseye Shelf Primer PDF What to Expect from Bullseye Glass. Featured Products. Almond Striker Opalescent (000139-0030-F) Crystal Clear Transparent (001401-0030-F)
Anneal thick slabs at 900 degrees. As of June 2009, Bullseye has changed its chart for annealing thick slabs. Specifically, the recommended anneal soak temperature has been lowered from 960°F/516°C to 900°F/482°C. New Recommended Annealing Cycle for Bullseye Glass. Save time and energy. Anneal thick slabs at 900 degrees. As of June 2009, Bullseye has changed its chart for annealing thick slabs. Specifically, the recommended anneal soak temperature has been lowered from 960°F/516°C to 900°F/482°C. 2a) An additional tweak to the slump point test calculations is to use the Bullseye concept behind their recommendations for thick slabs. Using their concept, you reduce the calculated annealing point by 30°C from the calculated annealing point to do the temperature equalisation soak at the lower end of the annealing range. This informative (and attractive) wall chart provides a key to understanding the reactive potential of different styles of Bullseye glass. Chart measures 24 x 36 inches. Bullseye Glass Co. Shop
