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Hand Shaped Pottery

Hand Shaped Pottery. And yes glazes will be featured. Coil Construction. Slab Constructioin. Glaze. Glaze Colors. Rutile Glazes. More rutile glazes. Choices We Need to Make. Color of Glaze Matte or Low Gloss or High Gloss. Rutile ? Dip or paint on?. Testing Glazes.

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Hand Shaped Pottery

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  1. Hand Shaped Pottery And yes glazes will be featured

  2. Coil Construction

  3. Slab Constructioin

  4. Glaze

  5. Glaze Colors

  6. Rutile Glazes

  7. More rutile glazes

  8. Choices We Need to Make Color of Glaze Matte or Low Gloss or High Gloss Rutile ? Dip or paint on?

  9. Testing Glazes Make tiles with raised designs Fire Dip or Paint on glazes Two coats in middle Three coats on bottom Fire Photograph Record results

  10. Issues to Look For Pinholing shivering

  11. blistering crawling

  12. crazing pinging

  13. Glass Former Main ingredient in a glaze Usually silica

  14. Flux Used to help melt glaze or lower melting point

  15. Stabilizer Used to stiffen glaze and hold it on to clay body Extends the melting point range Usually alumina

  16. Glossy Base Ferro Frit 3124 30 % EPK Kaolin 30% Gerstley Borate 40% Does show some crazing Works great with oxides and stains but shows under color as well

  17. Matte Base Ferro Frit 3195 43% EPK Kaolin 14% Whiting 43% Apply thick Works well with textured slips and oxides and stains

  18. Satin Glaze Ferro Frit 3195 EPK Kaolin Dolomite Needs to be very thick Oxides and stains work well with this

  19. Metallic Oxidescolor the glaze Fe2O3 black and red glazes 1 – 5% FeO black and red glazes 1 – 5% CoCO3 Deep blue 1-3% Co3O4 blue 1% CuCO3 greens, reds, blues 2% TiO2 (Rutile) mottled look for blues 0.10% MnO2 makes blacks blacker and blues bluer 3% SnO3 makes whites whiter 10% CrCO3 green 3%

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