Factory Wholesale Cas 24621-21-4 NbN Powder Niobium Nitride Powder NbN Powder

Overview of Niobium Nitride (NbN) Powder

Niobium Nitride powder, a compound of niobium and nitrogen, has become a vital material in modern-day products of scientific research. Its unique features make it a desirable option for different commercial applications,such as high hardness, outstanding thermal security, and chemical inertness.NbN powder’s synthesis, usually through high-temperature reactions, guarantees its purity and consistency, which is essential for accuracy design and scientific research.

(Niobium Nitride NbN Powder CAS 24621-21-4)

Characteristics of Niobium Nitride (NbN) Powder

High Solidity: NbN powder displays exceptional hardness, making it appropriate for abrasive and reducing applications.
Outstanding Thermal Security: It maintains its structural stability also at raised temperature levels, appropriate for high-temperature settings.
Excellent Chemical Inertness: NbN powder stands up to deterioration and chemical assaults, making certain resilience in harsh conditions.
Electric Conductivity: NbN displays semiconducting residential or commercial properties, making it beneficial in digital and optoelectronic tools.
Ease of Handling: The powder form allows for easy shaping and processing into intricate geometries, broadening its application potential.

Parameter table of Niobium Nitride (NbN) Powder

Niobium Nitride Properties
Other Names	Columbium nitride, Niobium mononitride, Nitridoniobium
CAS No.	24621-21-4
Compound Formula	NbN
Molecular Weight	106.9131
Appearance	Black Powder
Melting Point	N/A
Boiling Point	N/A
Density	8.4 g/cm3
Solubility in H2O	N/A
Exact Mass	106.913
Niobium Nitride Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

Application of Niobium Nitride (NbN) Powder

Cutting Tools: NbN powder is used to coat cutting tools, enhancing their wear resistance and durability.

Abrasive Materials: Its hardness makes it an excellent abrasive material for precision grinding and polishing applications.

High-Temperature Coatings: NbN powder is applied as a protective coating on materials exposed to high temperatures, such as turbine blades and nozzles.

High-Temperature Coatings

Electronic Devices: Its semiconducting properties find use in transistors, diodes, and other electronic components.

Sensors and Detectors: NbN’s high sensitivity to temperature and radiation makes it suitable for use in sensor

 Cutting Tools

 Abrasive Materials

 High-Temperature Coatings

 Electronic Devices

 Sensors and Detectors

 

Production Method of Niobium Nitride (NbN) Powder

Chemical Vapor Deposition (CVD)

NbCl₅, a niobium – containing precursor, reacts with nitrogen – bearing gases like ammonia (NH₃) in a reaction chamber. At high temperatures, typically between 800 – 1200°C, the following reaction occurs: NbCl₅ + 3NH₃ → NbN + 5HCl + N₂. This method allows for good control over the powder’s quality and particle size distribution.

Physical Vapor Deposition (PVD) – Magnetron Sputtering

A niobium target is placed in a vacuum chamber. A magnetic field is applied to ionize the sputtering gas, usually argon. When nitrogen gas is introduced, argon ions bombard the niobium target, ejecting niobium atoms. These atoms react with nitrogen in the gas phase to form NbN, which then condenses to form powder. Adjusting parameters such as sputtering power and gas flow rates can modify the powder’s properties.

Carbothermal – Nitridation Method

Niobium pentoxide (Nb₂O₅) is mixed with carbon powder. The mixture is heated in a nitrogen atmosphere at 1300 – 1600°C. Carbon reduces Nb₂O₅, and the resulting niobium species react with nitrogen to form NbN powder. The main reaction is Nb₂O₅ + 7C + 2N₂ → 2NbN + 5CO + 2C. This process can yield NbN powder with relatively high purity.

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Niobium Nitride (NbN) Powder, please feel free to contact us or click on the needed products to send an inquiry.

Storage Condition of Niobium Nitride (NbN) Powder

Niobium nitride (NbN) powder should be stored in a dry, calm environment. It’s best to keep it in airtight containers to prevent moisture and oxygen from reacting with the powder, which could cause oxidation or other unwanted chemical changes. The storage temperature should be around 20 – 25°C, and the relative humidity should be keeped below 40%. Also, please keep it away from strong acids, bases and other reactive substances to avoid chemical reactions that may affect its performance and quality.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

5 FAQs of Niobium Nitride (NbN) Powder

Q1:

What is the primary use of NbN powder?

Re:The primary use of NbN powder is in the manufacturing of cutting tools and abrasive materials due to its excellent hardness and wear resistance. It is also used as a high-temperature coating material in applications such as turbine blades and nozzles.

Q2:

How is NbN powder synthesized?

Re:NbN powder is usually synthesized with high-temperature reactions between niobium and nitrogen,which ensures the pureness and uniformity of the powder and makes it suitable for different commercial applications.

Q3:

What are the advantages of using NbN powder?

Re: The advantages of using NbN powder include its high hardness, thermal stability, and chemical inertness. These features make it suitable for a wide range of applications, including cutting tools, abrasive materials, high-temperature coatings, and electronic devices.

Q4:

Is NbN powder safe to handle?

Re: NbN powder is generally secure to deal with, but it ought to be kept in a dry, well-ventilated location to stop dampness absorption and dirt buildup. In addition, it must be taken care of with care to stay clear of breathing or contact with skin and eyes.

Q5:

What are the future prospects for NbN powder?

Re: The potential customers for NbN powder look appealing. With its special residential or commercial properties and boosting need in different markets, its applications are expected to increase better. R & d around might lead to the exploration of brand-new applications and boosted synthesis approaches, enhancing its performance and cost-effectiveness.