Tantalum Silicide Powder TaSi2 Nanopowder Price

Overview of Tantalum Silicide (TaSi2) Powder

Tantalum silicide (TaSi2) powder is a high-performance material that combines the unique properties of tantalum and silicon. This powder, with its distinctive combination of conductivity, mechanical strength, and thermal stability, finds widespread applications in advanced engineering and scientific fields. Its unique composition offers a blend of metallic and semiconducting characteristics, making it a valuable material for modern technology.

Characteristics of Tantalum Silicide (TaSi2) Powder

High Conductivity: TaSi2 powder displays outstanding electric conductivity, making it appropriate for use in electronic gadgets and components.
Superb Thermal Security: The material keeps its structural honesty even at raised temperature levels, appropriate for high-temperature applications.
High Solidity: TaSi2 powder has a high hardness, making it immune to wear and tear and ideal for abrasive and mechanical applications.
Good Chemical Stability: The product is resistant to rust and chemical strike, guaranteeing sturdiness in extreme settings.

Parameter table of Tantalum Silicide (TaSi2) Powder

Tantalum Silicide Properties
Other Names	tantalum disilicide, TaSi2 powder
CAS No.	12039-79-1
Compound Formula	TaSi2
Molecular Weight	237.12
Appearance	Gray Black Powder
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	236.901849
Tantalum Silicide 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 Tantalum Silicide (TaSi2) Powder

Electronics Industry: TaSi2 powder is used in the manufacturing process of electronic components such as resistors, capacitors, and semiconductors due to its high conductivity and semiconducting properties.

 Electronics Industry

High-Temperature Applications: Its thermal stability makes it appropriate for usage in high-temperature atmospheres, such as in engines, turbines, and other thermal devices.

 High-Temperature Applications

Mechanical Engineering: TaSi2 powder’s solidity and use resistance make it an outstanding material for use in rough and wear-intensive applications.

 Mechanical Engineering

Ceramics and Coatings: The product is used in porcelains and finishes to enhance mechanical homes, wear resistance, and deterioration resistance.

 Ceramics and Coatings

Energy Storage and Conversion: TaSi2 powder’s conductivity and stability make it a prospective product for use in energy storage and conversion systems such as batteries and gas cells.

 Energy Storage and Conversion

 

Production Method of Tantalum Silicide (TaSi2) Powder

1. Direct Synthesis
Mix tantalum (Ta) and silicon (Si) powders in a 1:2 molar ratio. Heat the mixture at 1500–2000°C in a vacuum or inert gas furnace. The elements react to form TaSi₂. Cool and grind the product into powder.

2. Mechanical Alloying
Place Ta and Si powders in a ball mill. Use high-energy milling for hours to mix and alloy them. The process creates nanostructured TaSi₂. Heat-treat the alloy at 800–1200°C to enhance crystallinity.

3. Chemical Vapor Deposition (CVD)
React tantalum chloride (TaCl₅) with silane (SiH₄) in a heated chamber (900–1200°C). The gases decompose to deposit TaSi₂ on substrates. Scrape off the film and grind it into powder.

4. Sol-Gel Process
Dissolve Ta and Si alkoxides in alcohol. Add water to form a gel. Dry the gel at 100–200°C, then heat at 600–800°C to remove organic materials. Grind the residue into TaSi₂ powder.

5. Reduction Reaction
Mix tantalum oxide (Ta₂O₅) with silicon and a reducing agent like aluminum. Heat the mixture to 1200–1400°C. The reaction produces TaSi₂ and slag. Remove impurities by washing with acid.

Each method has pros and cons. CVD gives high purity, while mechanical alloying is cheaper but needs post-heat treatment.

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 Tantalum Silicide (TaSi2) Powder, please feel free to contact us or click on the needed products to send an inquiry.

Storage Condition of Tantalum Silicide (TaSi2) Powder

Sealed Containers

Store TaSi₂ powder in airtight containers like plastic bags or metal cans. This stops moisture and oxygen from reacting with the powder.

Dry Environment

Please keep it in a dry place with humidity below 40%. Use silica gel desiccants inside containers to absorb any water.

Cool Temperature

Store at room temperature (15–25°C). Avoid heat sources, as high temperatures may change their properties.

Avoid Chemicals

Keep away from acids, bases, and strong oxidizers. These can cause reactions that harm the powder.

Handle Carefully

Use gloves and clean tools to prevent contamination. Avoid shaking or dropping containers to stop particle clumping.

Label Clearly

Mark containers with the name, purity, and date. This helps track usage and prevents mix-ups.

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 Tantalum Silicide (TaSi2) Powder

Q1:

What are the primary uses of Tantalum Silicide (TaSi2) Powder?

Re: The primary uses of Tantalum Silicide (TaSi2) Powder include its application in the electronic devices market for the manufacturing of resistors, capacitors, and semiconductors due to its high conductivity and semiconducting residential or commercial properties. It is likewise extensively used in high-temperature applications such as engines and wind turbines, thanks to its thermal security. Furthermore, TaSi2 powder discovers usage in mechanical design for abrasive and wear-intensive applications, ceramics and coverings for boosted mechanical homes, and in energy storage and conversion systems for batteries and gas cells.

Q2:

Is Tantalum Silicide (TaSi2) Powder easy to handle?

Re: Tantalum Silicide (TaSi2) Powder is normally simple to handle, yet it ought to be stored in a completely dry, well-ventilated area to prevent wetness and dirt contamination. It should be managed with like prevent breathing or contact with skin, as it may create irritation. Proper safety measures ought to be taken when handling the powder.

Q3:

What are the safety precautions when working with Tantalum Silicide (TaSi2) Powder?

Re: When collaborating with Tantalum Silicide (TaSi2) Powder, it is essential to use safety tools such as gloves, safety glasses, and a lab coat. The powder must be managed in a well-ventilated area to avoid inhalation. Additionally, it is necessary to stay clear of contact with skin and eyes, as it might trigger irritability. If the powder enters contact with skin or eyes, it needs to be washed off immediately with water.

Q4:

How is Tantalum Silicide (TaSi2) Powder produced?

Re: Tantalum Silicide (TaSi2) Powder is typically generated via a chemical reaction between tantalum and silicon. This response can be accomplished at high temperatures in a controlled setting to ensure the formation of top notch TaSi2 powder. The resulting powder is then refined and purified to eliminate impurities and get the preferred qualities.

Q5:

Are there any environmental considerations when using Tantalum Silicide (TaSi2) Powder?

Re: When using Tantalum Silicide (TaSi2) Powder, it is essential to consider its environmental impact. Appropriate disposal of waste materials and the use of lasting production techniques can aid lessen environmental effect. Furthermore, using TaSi2 powder in energy-efficient applications can add to decreasing power intake and greenhouse gas emissions.