Used for smelting metal chromium and chromium carbide, enamel, ceramics, glass, artificial leather, refractory materials, coloring of building materials, catalysts for organic synthesis, special inks for manufacturing light-resistant materials and printing banknotes, metal polishing materials, metal surface chromizing , magnetic materials, etc. Used in coatings, ceramics, rubber, art paints, and camouflage 코팅.
크롬산, 나트륨 디크로 메이트 (또는 칼륨) 및 황은 고온에서 소환됩니다. 또는 암모늄 디크로 메이트의 열 분해에 의해 얻어진다.
