Can Ammonium Metatungstate Be Used As A Precursor for The Synthesis of Tungsten Carbide Coatings? 2023-03-02 Tungsten Oxide 141 Yes, ammonium metatungstate can be used as a precursor for the synthesis of tungsten carbide coatings, which are used as wear-resistant coatings in various industries. 0 0 ammonium metatungstatetungsten carbide coatings