This paper detailed the developing process about large - sized polished tiles of bleed pattern and the key of technique in technology controlled.

With orthogonalizing design meth od,the influence that Ni 2+ ?Cu 2+ ?Co 2+ ?Fe 3+ ?Cr 6+ transition metal ions were used for the black infiltrated glaze on the vitrr ous tile were explored.

Study on Special Penetrating Glaze of the High Alumina Porcelain Tiles;