company news about The crystal in the refractory brick has a regular geometric shape

The crystal in the refractory brick has a regular geometric shape, rather than a crystal, because the composition of the crystal particle is regularly arranged in the space of a certain point, the formation of spatial lattice (lattice), and non crystal point arrangement is not neat and no rules. Crystal has a fixed melting point. When the crystal is heated to a certain temperature, that is, the melting point, the crystal begins to melt, but the crystal material has not been fully melted before the heating, the temperature is no longer rising.