What are the advantages and disadvantages of ceramic?

Advantages and disadvantages of ceramic


Advantages: 

Harder than conventional structure metals.
Low coefficient of friction.
Extremely high melting point.
Corrosion resistance.
Low density.
Extreme hardness.
Inexpensive.
Easily available.
Glazed ceramic does not stain.

Disadvantages:

Dimensional tolerances difficult to control during processing.
Weak in tension.
Poor shock resistance.
Can crack when hit with heavy items.

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