High Purity Hafnium Nitride HfN Powder CAS 25817-87-2, 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°C.

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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
At 900 it’s an essential part of the refractory compounds hafnium alloy.

Technical Parameters of Hafnium Nickel HfN Powder:

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

Applicaciones 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 protector 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 possibility of alloy welding. The most widely used alloy at present is aluminum alloy. It contains hafnium trioxide. But, in order to purify inert gas, hafnium dioxide is reduced to less than 96%. As such, it is not able meet the standards and does not reduce refining times or production costs.
Shipping Hafnium Nitride HfN Powder – Packing and Shipping
We offer many packing options that are dependent 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 Once payment has been received, items may be shipped by express, air or sea.


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