Question

During clay tile firing, the process during which minerals in clay change and bond chemically to form a single, dense, non-porous tile is called _____.

A) Kiln seasoning.
B) Sintering.
C) Glazing.
D) Curing.

Answer 1

Sintering is the process during which minerals in clay change and bond chemically to form a single, dense, non-porous tile.

Step-by-step explanation:

The process during which minerals in clay change and bond chemically to form a single, dense, non-porous tile is called sintering. Sintering is a process that fuses the grains of a ceramic into a dense, strong material, and it is used to produce high-strength ceramics. During sintering, the clay undergoes a heating process in a kiln, which causes the mineral particles to fuse together, resulting in a cohesive and solid tile.