Purchase Qty. Reference FOB Price
25-499 kg US$5.00
500-999 kg US$4.70
1,000+ kg US$4.10
Product Description
Product Description When a mixture of Chromium oxide and aluminum is ignited, an aluminothermic reaction will occur to produce elemental chromium and aluminum trioxide. This reaction is different from the traditional aluminothermic reaction with Fe2O3 and Fe3O4 as reactants. It only emits dazzling ...