Zirconium Can Also Be Used In The Field Of Jewelry, Such As Wedding Black Rings.

The main products of industrial pure zirconium are plates, pipes, forgings, bars, welding wires, etc., used to make pressure vessels, heat exchangers, towers, agitators and other structural parts, the working temperature can reach 300 ~ 375 ℃.

    Generally, zirconium ore contains hafnium. It is difficult and costly to separate hafnium from zirconium ore. The nuclear industry zirconium needs to remove hafnium. Industrial pure zirconium is composed of 95.5% to 99.2% zirconium and hafnium, of which hafnium, the maximum content allowed in the standard is 4.5%. As we all know, under most corrosion-resistant application conditions, the element hafnium does not significantly change the mechanical properties and corrosion resistance of zirconium. Therefore, the standard allows the content of hafnium to be kept at a natural level, which can greatly reduce costs.      Industrial pure zirconium processed products mainly have two chemical composition levels, one is low oxygen level, the Chinese brand is Zr-1, the US brand is UNS R60700, its high plasticity is mainly used for explosive composite materials, but also for high plasticity requirements Field; the other is high oxygen level, the Chinese brand is Zr-3, the US brand is UNS R60702, each has excellent corrosion resistance.

      Zirconium has strong corrosion resistance and is used in oil refining, petrochemical, medicine, atomic energy and other fields, which can extend the service life of equipment and reduce product costs. It can also be used in the field of jewelry, such as wedding black rings.