Skip to content

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

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Hafnium-nitride, a grayish powder, has cubic crystal structures. The melting point is 3310. Microhardness 16GPa. It’s fairly stable, but it can easily be corroded from aqua regia and concentrated sulfuric 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 3310degC.

To receive the latest information, send us an inquiry

hafnium nitride price

You can buy here

Hafnium Nitride HfN Powder

In bulk.

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

At 900 it’s an important component of hafnium alloy refractory chemicals.

Technical Parameters of Hafnium Nickel HfN Powder:

Name of the product MF Purity Particle Size 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 structure material, super-hard tool material, and surface protection 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

You can choose from many kinds of packing depending on your hafnium nutride HfN powder amount.

Packaging of hafnium-nitride HafN powder

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

Shipping Hafnium-nitride powder HfN

Items can be shipped by air or by sea within 24 hours of receipt.

Technology Co. Ltd. (), is a trusted supplier and manufacturer of chemical material. We have more than 12 years experience providing high-quality chemical products.

High-quality products are what you want

Hafnium Nitride


Please feel free and contact us to send an enquiry. (

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

Inquiry us