Chemical products for use in the manufacture of protective coatings for implants and artificial body parts, which act as supporting items, particularly in the dental and orthopedic fields, offering a better link between the human or animal body and the supporting item; ceramic powders used in manufacturing and ceramic products intended for applying coatings all of which contain zirconium, aluminum oxide and other vitrification elements, namely, oxides and phosphates of aluminum, zirconium, yt...