Defects in ceramics are of exploit to potters and ceramic manufacturers because they are a major cause of financial loss. They are of captivation to collectors of ceramics because they may (or may not) access the value of an item. They are of union to users especially if they can cause damage or outrage in use.
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I (physical primeval and having nothing else to ham it occurring) decided to accustom you what I remember roughly ceramic defects. I worked in the ceramic industry for a pleasing share of my liveliness.
To comprehend ceramic defects you should know something roughly ceramic paperwork. If you are a potter or are functional in industrial ceramic manufacturing you know about ceramic supervision. For those of you who are not familiar considering ceramic giving out here is the listing of the ceramic processes we will discuss in this series of articles as soon as suggestion to ceramic defects:
Batching and Formulating:
Selecting a composition for the ceramic and in addition to choosing raw materials for the batch.
We will lid this subject in more detail in Ceramic and Pottery Defects 2: Defects from Raw Materials and Batching Errors.
Forming or Making:
Shaping the share by slip casting, pressing, hand forming, injection molding, roll forming, jiggering, or any new of a number of ways understandable.
We will lid this subject in more detail in Ceramic and Pottery Defects 3: Defects from Forming Operations
Drying:
Controlled heating to abstemious the ware back firing (or just leaving it concerning a shelf in Arizona).
We will lid this subject in more detail in Ceramic and Pottery Defects 4: Defects Caused During Drying Operations.
Bisque Firing (or Bisk Firing) and Single Firing:
A low-temperature firing followed by a high-temperature glost or add footnotes to firing in the Porcelain Process.
A tall-temperature firing followed by a low temperature glost or explain firing in the China Process.
A single high-temperature glost or footnote ember in the Stoneware Process.
A single degrade-temperature glost or interpret firing in the Semi-vitreous Process.
We will lid this topic in more detail in Ceramic and Pottery Defects 5: Defects Caused During Bisk Firing Operations.
Glost Firing:
Firing of glazed bisk ware (see furthermore above).
We will cover this topic in more detail in Ceramic and Pottery Defects 6: Defects Caused During Glazing and Glost Firing Operations.
Decal Firing:
Firing a decal or decals upon ware.
We will cover this topic in more detail in Ceramic and Pottery Defects 7: Defects Caused During Decaling and Decal Firing.
Enamel Firing:
Firing an enamel usually upon decaled ware.
We will cover this topic in more detail in Ceramic and Pottery Defects 8: Defects Caused During Enameling and Enamel Firing.
Gild Firing:
Firing gold or tally panicky metal decorations.
(Note: Now days, the decal may insert enamel and gold therefore that a single firing can be used.)
We will cover this topic in more detail in Ceramic and Pottery Defects 9: Defects Caused During Gilding and Gild Firing.