Hafnium Nitride HfN Powder hafnium nitride nanoparticle CAS 25817-87-2

About Hafnium Nitride HfN Powder:

Hafnium nitride is a gray powder with a cubic crystal structure. Melting point 3310℃, microhardness 16GPa. HfN powder is fairly stable but easily corroded by aqua regia, concentrated sulfuric acid, and hydrofluoric acid. It is produced by a direct reaction of hafnium with nitrogen at 900℃ or by a reaction of hafnium halides with ammonia or mixed nitrogen and hydrogen gases. It is an important component of hafnium alloy, an important refractory compound. Hafnium nitride is the most difficult metal nitride compound to melt, with a melting point of 3310°C. 

Feel free to inquire about the latest Hafnium nitride price if you would like to buy Hafnium Nitride HfN Powder in bulk.

Product Performance of Hafnium Nitride HfN powder:

Hafnium Nitride has a powder cubic structure melting point of 3310℃, and it is quite stable but easily by aqua regia,

concentrated sulfuric acid, and hydrogen fluoride acid corrosion. The reaction generated directly by the hafnium

and nitrogen at 900℃ is an important part of refractory compounds hafnium alloy.

How is Hafnium Nitride HfN Powder produced?

Hafnium nitride is produced by a direct reaction of hafnium with nitrogen at 900℃ or by hafnium halides with ammonia or mixed nitrogen and hydrogen gases.

Applications of Hafnium Nitride HfN Powder:

Hafnium nitride powder is mainly used in high temperature, oxidation resistance, aviation, aerospace, and other fields. The hafnium nitride powder has high purity, small particle size, large specific surface area, and high surface activity. It is a kind of refractory hard compound with high decomposition temperature and good chemical stability, so it has good high-temperature, corrosion, and wear resistance. It is a good high-temperature structural, super hard tool, and surface protection material. It has been widely used in aerospace, automobile, machinery manufacturing, shipbuilding, and chemical industry.

With the rapid development of the industrial economy, the demand for aluminum alloy welded structural parts is increasing daily, so the study of aluminum alloy weldability is also in-depth. At present, aluminum alloy is the most used alloy, which contains hafnium nitride, but hafnium nitride in the purification of the purity of inert gas is less than 96%, which can not meet the standard, and failed to shorten the refining time, reduce production costs.

Packing & Shipping of Hafnium Nitride HfN powder :

We have many different kinds of packing, which depend on the hafnium nitride HfN powder quantity.

Hafnium nitride HfN powder packing: vacuum packing, 100g, 500g, or 1kg/bag, 25kg/barrel, or as you request.

Hafnium nitride HfN powder shipping: could be shipped out by sea, by air, or by express as soon as possible once payment is received.

Hafnium Nitride powder supplier

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

If you are looking for high-quality Hafnium Nitride powder, please feel free to contact us and send an inquiry. ([email protected])