Mainly used to produce hafnium-based alloy materials; because hafnium has fast endothermic and exothermic properties (1 times faster than zirconium and titanium), it can be used for jet engines and

Zirconium metal has a very strong resistance to corrosion, is generally less susceptible to the aqueous solution of acid and alkali, soluble in hydrofluoric acid and aqua regia, as well as has ultr

Has good corrosion resistance, is generally less susceptible to the aqueous solution of acid and alkali, soluble in hydrofluoric acid and form fluoride complexes; hafnium can react with oxygen, nit

Zirconia is a non-toxic, tasteless white solid, poorly soluble in water, hydrochloric acid and dilute sulphuric acid (except hot concentrated H2SO4, HF and H3PO4); Chemical Properties are not activ

Hafnia is a non-toxic, tasteless white solid, insoluble in water, hydrochloric acid and nitric acid, soluble in concentrated sulfuric acid and hydrogen fluoride acid. Chemical Properties are not ac

Solubility: soluble in cold water, alcohol, ether, insoluble in benzene, carbon tetrachloride, carbon and disulfide Zirconium tetrachloridewill smoke in the humid air; happen uncomplete hydrolysis<