AmayaWayman Week10 Puzzle-MrBrooks

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Across
  1. 4. any material having spaces or holes through which liquid or air may pass.
  2. 5. These are ceramic peices used for dishes or dishware; "dinnerware"
  3. 6. What refers to the thermal expansion compatibility between glaze and clay body?
  4. 7. the very first firing of pottery before it is glazed.
  5. 8. the sudden change in the ceramic body while firing.
  6. 10. what is the proccess where glaze melts on the fired body and forms a vitreous surface.
  7. 11. the proccess for ceramic materials are determined based on the nature of the matrix; the properties of ceramics.
  8. 13. This type of clay is not nonporous and may or may not be glazed.
  9. 18. the progressive partial fusion of a clay, or of a body, as a result of a firing process.
  10. 19. A layer or coating of a vitreous substance which has been fused to a ceramic body while firing.
  11. 21. a crystalline form of silica formed in the matrix of clay bodies as they fire in the kiln.
Down
  1. 1. substances used in glasses, glazes, and ceramic bodies to lower the high melting point.
  2. 2. What occurs during the reduction firing and is a result of fast firing and/or lack of oxygen in the kiln?
  3. 3. This is a ceramic material made by heating materials like koalin in a kiln with very high temperatures.
  4. 9. This is an alumino silicate ceramic with a good high-temperature stability.
  5. 12. What is slightly less porous and courser than stoneware and porcelain?
  6. 14. A fault that can occur during firing; the cracking along the body of the ceramic.
  7. 15. This is a necessary for both glazing and body construction of ceramic.
  8. 16. refers to the period in a kiln firing where the last of the mechanical water in body are being released.
  9. 17. What is a furnance or oven for burning, baking, or drying?
  10. 20. defined as a firing defect in whch blisters form within a clay body causing large limps on the surface.