Adv. Ceramics Charv
Published on Nov 19, 2015
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MORE DECKS TO EXPLORE
PRESENTATION OUTLINE
WHAT TYPE OF CLAY IS PORCELAIN?
Photo by Robert S. Donovan
PRIMARY CLAY
WHAT ARE THE REASONS TO WEDGE CLAY?
PREPARING CLAY
- remove air bubbles
- Align platelets
- Equalizes moisture
WHAT IS SLIP?
Photo by appropedia
LIQUID CLAY
WHAT IS
CLAY THAT HAS BEEN FIRED ONCE?
BISQUEWARE
WHAT IS
PIGMENT APPLIED TO CERAMICS BEFORE OVERGLAZE W/O GLOSS.
UNDERGLAZE
NAME 3
FIRING DEFECTS
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- Warping
- Cracking
- Exploding
WHAT IS A PYROMETER?
GAUGE TO MEASURE FIRING TEMP
WHAT ARE THE 3
TYPES OF KILN FURNITURE?
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- Posts
- Shelves
- Stilts
EARTHENWARE AND STONEWARE
NAME THE 3 TYPES OF FIRING ENERGY RESOURSES
Photo by mulberrymint
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- Electric
- Gas
- Wood
TWO TYPES OF FIRING VARIABLS.
Photo by mandolin davis
OXIDATION AND REDUCTION
WHERE DID RAKU ORIGINATE?
JAPAN
WHAT 4 INGREDIENTS MAKE A GLAZE?
Photo by Parker Knight
INGREDIENTS OF A GLAZE
- Silica- glass-like
- Flux -lowers melting point
- Alumina- stabilizes and helps stick to bisque.
- Colorant - Adds color... STains,carbonates, oxides
WHAT IS VITRIFICATION?
WHEN CLAY LOSES POROSITY INTO A GLASSLIKE NON ABSORBENT STATE.
WHAT IS GROG?
Photo by archer10 (Dennis)
