High Purity Niobium Carbide NbC Powder CAS 12069-94-2,99%

Description of Niobium Carbide NbC Powder :

Niobium carbide NbC This ceramic material is used to make cutting tools. It's a hard, refractory, and durable product. It can be used to make cemented carbides and as a grain growth inhibitor. Niobium carbide This is a powder made of brown-gray metal, which has a purple luster. It's highly resistant to corrosion. Niobium carbonite This is one of the most complex technical compounds. Due to its very low solubility and low refractory-metal carbides, Niobium carbide has a Young's modulus of around 452 GPa. These micron-sized NbC precipitates are virtually insoluble in steel at all temperatures. This helps reduce grain growth. Micro-alloyed steel's base has many advantages. Because it is uniform and contains very small grains, this ensures toughness and strength.

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Niobium Carbide NbC Pulp CAS 12069-94-2 Product Performance: A dark grey-brown, cubic crystal structure, Niobium carbonide NbC powder has metallic luster. It's stable from 1000 to 1100°C, and it quickly oxidizes to Niobium pentoxide over 1100°C.

The powder of Niobium carbide, NbC, is chemically stable and has excellent high-temperature performances. It has high melting points and hardness.

Cold and hot sulfuric acid, cold and hot hydrochloric, and nitric acids insult Niobium Carbide NbC Powder. However, it can be dissolved in hot hydrofluoric Acid and nitric in a mixed solution.

It is easy to melt Niobium Carbide NbC powder in compounds such as zirconium, titanium, and tungsten carbide. The mixture forms a homogeneous, solid solution mixture, which can then be used as an additive for cemented carbide.

How Niobium Carbide NbC Powder is Produced?

Direct carbonization method: niobium powder is mixed with carbon black in proportion and then carbonized at high temperature. This method usually requires a long time reaction at high temperatures to obtain high-purity niobium carbide.

Hydrogen carbide method: niobium powder is heated to high temperature with hydrogen and carbon black so that niobium reacts with hydrogen and carbon. This method can obtain high-purity niobium carbide but requires the use of high-purity hydrogen, so the cost is higher.

Sodium carbide process: sodium niobate is mixed with carbon black and then carbonized at high temperatures. This method can obtain high-purity niobium carbide but requires the use of sodium as a raw material, so the cost is higher.

Electrolysis: The niobium salt solution is electrolyzed and then carbonized at high temperatures. This method can obtain high-purity niobium carbide but requires the use of electrolytic equipment, so the cost is higher.

Electronic field: Niobium carbide has good electrical conductivity and stability and can be used to manufacture high-performance electronic components, such as high-speed electronic devices, field effect transistors, integrated circuits, etc.

Energy field: Niobium carbide has a high melting point and high-temperature stability, which can be used to manufacture light-absorbing materials in solar cells and improve the conversion efficiency of solar cells. In addition, niobium carbide can also be used to manufacture electrode materials and catalysts in high-temperature fuel cells.

Chemical field: Niobium carbide has excellent corrosion resistance and high-temperature stability, can be used to manufacture catalysts, chemical reactors, pipelines, and other chemical equipment, and improves the corrosion resistance and service life of equipment.

Aerospace field: Niobium carbide has a high melting point, high-temperature stability, and excellent oxidation resistance and can be used to manufacture high-temperature aerospace materials, such as rocket nozzles, aircraft engine parts, and so on.

Other fields: Niobium carbide can also be used in glass, ceramics, metallurgy, and other fields, such as the manufacture of high-strength, high-hardness ceramic materials, to improve the heat resistance of glass.

Niobium Carbide NbC Pulver Storage Conditions:
NbC powder performance and usage effects can be adversely affected by moisture reunion. Niobium carbonide NbC should therefore be stored in vacuum packaging and in a cool dry place. NbC powder shouldn't be exposed to stress.

Shipping Niobium Carbide NbC Pulp:
There are many options for packing, which vary depending on the amount of niobium-carbid NbC powder.
Packaging of NbC Niobium Caride powder: You can vacuum pack 1kg/bag, 25kg/barrel or according to your requirements.
Delivery of powder Niobium carbide NbC Once payment has been received, items may be shipped by air or by sea.

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