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HomeMaterialsNitride PowderHigh Purity Hafnium Nitride HfN Powder CAS 25817-87-2, 99%

High Purity Hafnium Nitride HfN Powder CAS 25817-87-2, 99%

Hafnium-nitride, a grayish powder with cubic crystal structures, is available in a variety of sizes. The melting point is 3310. Microhardness 16GPa. It’s fairly stable but easy to corrode by concentrated sulfuric and hydrofluoric acids.
Purity: 99%

Hafnium Nitride HfN Pulver:

Hafnium nitride

It is gray with a cubic crystal form. Melting point 3310, microhardness 16GPa.

HfN powder

Although it is very stable, hydrofluoric and concentrated sulfuric acids can easily cause corrosion. This is made by the direct reaction between hafnium and nitrogen at 900 or through reaction of hafnium-halides with ammonia, mixed gas of nitrogen or hydrogen. It is an important part of the hafnium alloy as well as an important refractory component.

Hafnium nitride

It is known to be the most challenging of all metal nitride compositions to melt. The melting point for this compound is 3310 degrees C.

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Hafnium Nitride HfN Powder

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Hafnium Nickel HfN powder product performance

Hafnium Nitride

Cubic structure in powder. Melting point 3310. It can be easily dissolved by aqua regia.

Hydrogen fluoride acid and concentrated sulfuric acids are corrosion. Direct reaction to the hafnium

It’s an essential part of hafnium alloy’s refractory compound hafnium, at 900.

Technical Parameters of Hafnium Nickel HfN Powder:

Product name MF Purity Size of the particle Melting Point Density The color of the sky
hafnium nitride HfN 99% 5-10um 3310 13.2 g/ml yellow-brown

Hafnium Nitride Powder Chemical Composition:

Mg3N2 N Hf Si O C Fe Zr
99% 5.1% Balance 0.01% 0.4% 0.01% 0.25% 1.8%

It is simple.

Hafnium Nitride HfN Powder


You can make hafnium nutride by reacting hafnium with nitrogen at 9000, or using hafnium oxides and ammonia to produce hafnium.


Hafnium Nitride HfN Powder


Most commonly, hafnium oxide powder is used for high temperature, resistance to oxidation, aviation, aerospace, and other areas. High purity, low particle sizes, large specific area, and high activity make hafnium-nitride powder a great choice. The hafnium nitride powder is a type of refractory, hard compound with high decomposition and good chemical stability. This makes it a great high-temperature structural material as well super tough tool material. It is used extensively in shipbuilding, aerospace and machinery manufacturing.

Due to the fast development of industrial economies, aluminum alloy welded parts are becoming more popular. Therefore we have been studying the weldability and strength of aluminum alloy. The most commonly used alloy at present is aluminum alloy. However, it contains hafnium trioxide. In order to purify inert gas, less than 96% of hafnium is removed. As such, the alloy cannot meet the standards and has not been able to reduce refining time or production costs.

Shipping Hafnium Nitride HfN Powder – Packing and Shipping

There are several types of packing available depending on the amount of hafnium Nitride HfN powder.

Packaging of hafnium-nitride HafN powder

You can vacuum pack 100g, 500g, 1kg/bag or 25kg/barrel. Or as you request.

Shipping Hafnium-nitride powder HfN

You can have your order shipped by sea or air as soon as you receive payment.

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Hafnium Nitride


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Hafnium Nitride Properties

Other Titles
hafnium nitride powder, HfN powder


Compound Formula

Molecular Weight

Yellow-brown powder

Melting Point

Boiling Point

13.8 g/cm3

Solubility of H2O


Hafnium Nitride Safety & Health Information

Signal word

Hazard Statements

Hazard Codes

Risk Codes

Safety statements

Transport Information

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