Zirconium Bars Zr702 40OD*122 Zirconium Rods Zirconium Round Bar Zirconium Forging

Zirconium rod has high strength, weldability and corrosion resistance. Zirconium rods are usually used as heat-resistant and corrosion-resistant materials. Zirconium is widely used in various fields because of its high specific strength, good corrosion resistance and good heat resistance. Zirconium absorbs hydrogen, nitrogen and oxygen easily; Zirconium has a strong affinity for oxygen. Oxygen dissolved in zirconium at 1000 ° C can significantly increase its volume. The surface of zirconium is easy to form an oxide film with luster, so its appearance is similar to that of steel. Corrosion resistance, but soluble in hydrofluoric acid and aqua regia. At high temperature, it can react with non-metallic elements and many metal elements to form solid solution. Zirconium has good plasticity and is easy to be processed into plate, wire, etc. Zirconium can absorb a lot of gases such as oxygen, hydrogen and nitrogen when heated, and can be used as hydrogen storage material. Zirconium has better corrosion resistance than titanium, close to niobium and tantalum. Zirconium and hafnium are two metals with similar chemical properties and symbiosis, and contain radioactive substances. Zirconium alloy is a non-ferrous alloy composed of zirconium as matrix and other elements. The main alloy elements are tin, niobium, iron, etc. Zirconium alloy has good corrosion resistance, moderate mechanical properties, low atomic thermal neutron absorption cross section and good compatibility with nuclear fuel in high temperature and high pressure water and steam at 300 ~ 400 ℃. It is often used as core structural material of water-cooled nuclear reactor. In addition, zirconium has excellent corrosion resistance to a variety of acids, bases and salts, and has strong affinity with gases such as oxygen and nitrogen. Therefore, zirconium alloy is also used to manufacture corrosion-resistant parts and pharmaceutical mechanical parts. It is widely used as a non evaporating getter in electric vacuum and bulb industry.

1. High strength
2. Good weldability
3. Low fluid resistance
4. High mechanical strength
5. Strong corrosion resistance