What are the grades of zirconium?

zirconium grades; ZR60702, ZR60705, ZR1, ZR2 zirconium standard; astm b550 astm b550-07 gb/8769-88

Zircon rod specifications; φ

zirconium plate specifications; δ width 100-980mm * length 2000mm zirconium tube specification; Wall thickness (length (2000-6000mm) cold-rolled seamless pipe.

110 or more* (welded pipe.

zirconium foil belt; （

Zircon wire specifications; φ

Zirconium is a rare metal with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength, and is widely used in aerospace, military industry, nuclear reaction, atomic energy and other fields, with a melting point of 1800 degrees, and a melting point of titanium of about 1600 degrees. The melting point of zirconium dioxide is as high as more than 2700 degrees.

zr0 , zr2 , zr4 ,zr702 , zr705.Wait! I know so much! Hey.

Summary. Hello, I am glad to answer for you: zirconium is divided into two categories: metal zirconium and industrial zirconium according to its main use.

Metal nuclear-grade zirconium is at the top of the zirconium industry chain, metal zirconium is mainly used in nuclear and nuclear equipment related industries, nuclear applications account for about 90% of metal zirconium consumption, and industrial and civil applications only account for metal zirconium consumption. Zirconium metal and its alloy products are in the highest ring of the zirconium ore industry chain. Zirconium ore resources are mainly distributed in Inner Mongolia, Sichuan and Shandong provinces in China.

The processing is mainly concentrated in Guangdong and Jiangsu provinces.

What is Zirconium used for?

Hello, I am glad to answer for you: zirconium is divided into two categories: metal zirconium and industrial zirconium according to its main use. Metal nuclear-grade zirconium is at the top of the zirconium industry chain, metal zirconium is mainly used in nuclear and nuclear equipment related industries, nuclear applications account for about 90% of metal zirconium consumption, and industrial and civil applications only account for metal zirconium consumption.

Zirconium metal and its alloy products are in the highest ring of the zirconium ore industry chain. Zirconium ore resources are mainly distributed in Inner Mongolia, Sichuan and Shandong provinces in China. The processing is mainly concentrated in Guangdong and Jiangsu provinces.

One of the most notable properties of zirconium is its corrosion resistance. In this respect, it even surpasses the highly corrosion-resistant metals of niobium and titanium. If stainless steel is soaked in hydrochloric acid for 5 years for a year, its thickness will be lost by 2 6 mm; Under the same conditions, the loss of titanium is about l mm; And the loss of zirconium is only one thousandth of a millimeter.

Zirconium's alkali resistance is even more outstanding, and it surpasses tantalum in this regard. Due to its amazing corrosion resistance, zirconium has found its place in the extremely sensitive medical field of neurosurgery. Zirconium alloy is a good material for surgical instruments.

Sometimes sutures are performed with zirconium wire during brain surgery. As long as one thousandth of zirconium is added to the steel, the hardness and strength will be surprisingly high. Zirconium-containing armor steel, cannon forging steel, stainless steel and heat-resistant steel are important materials for the manufacture of armored vehicles, tanks, cannons and bulletproof plates.

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What is Zirconium used for? Hello dear, zirconium has a wide range of applications, mainly in the form of zirconium silicate and zirconia, which are used in ceramics, refractories and other fields. Only 3%-4% of zirconium ore is processed into zirconium metal (or zirconium sponge), which is further processed into various zirconium materials.

Due to the small thermal neutron absorption cross section, zirconium metal has excellent nuclear properties, and nuclear-grade zirconium is used as a structural material for nuclear-powered aircraft carriers, nuclear submarines and civil power generation reactors, and the cladding of uranium fuel elements. Nuclear-grade zirconium can be regarded as an important strategic metal of the country, which is closely related to the development of the nuclear industry. As an active metal, zirconium forms an oxide film at room temperature, which makes zirconium and its alloys have excellent corrosion resistance.

At the same time, zirconium has good mechanical and heat transfer properties, coupled with significant cost advantages, making it an excellent corrosion-resistant structural material in the petrochemical industry today. The zirconium used in chemical acid and alkali resistant equipment, military industry, and electronics industries is called industrial-grade zirconium. From the perspective of processing difficulty, process level and scientific and technological content, zirconium metal and its alloy products are at the top of the industrial chain.

1. Getter:

In the electric vacuum industry, people widely use zirconium powder to coat the surface of the anode and other heated parts of the electric vacuum components and instruments, absorb the residual gas in the vacuum tube, and make highly vacuum tubes and other electric vacuum instruments, so as to improve their quality and prolong their service time.

2. Metallurgical action:

As long as one thousandth of zirconium is added to the steel, the hardness and strength will be amazingly improved; Zirconium-containing armor steel, stainless steel and heat-resistant steel, etc., are important materials for the manufacture of armored vehicles, tanks, artillery and bulletproof plates and other national defense materials.

3. Atomic energy:

Zirconium has a small thermal neutron capture cross-section and outstanding nuclear properties, which is an indispensable material for the development of the atomic energy industry and can be used as a structural material for reactor cores. Zirconium powder is flammable in the air and can be used as a detonator and smokeless powder.

Zirconium is a chemical element, its chemical symbol is Zr, its atomic number is 40, and it is a silvery-white transition metal.

The surface of zirconium is easy to form an oxide film, which has a glossy appearance, so its appearance is similar to steel. It is corrosion-resistant, but soluble in hydrofluoric acid and aqua regia; At high temperatures, it can react with non-metallic elements and many metallic elements to form solid solution compounds. Zirconium.

Zirconium elemental. It has good plasticity and is easy to process into plates, wires, etc. Zirconium can absorb a large amount of oxygen, hydrogen, nitrogen and other gases when heated, and can be used as a hydrogen storage material.

Zirconium has better corrosion resistance than titanium, close to niobium and tantalum. Zirconium and hafnium are two metals that are chemically similar and coexist together and contain radioactive substances. The 19th highest amount of zirconium in the earth's crust is almost equal to chromium.

Zirconium-bearing minerals with industrial value in nature mainly include zircon and oblique zircon.