BiSb (Bismuth Antimony) Pellets Granules Evaporation Materials

Description

Material	Bismuth Antimony
Purity	99.9% – 99.999% / 3N 3N5 4N 4N5 5N
Shape	Pellets / Granules / Particles / Pieces
Size	10x10x80mm can be customized (contact us)
Package	vacuum bag or customer’s request
Place of Origin	China
Supply Ability	1000kg per month
Lead Time	Qty: 1-100, Time: 3-10 days Qty: >100, Time: to be negotiated

 

Bismuth-Antimony (BiSb) Pellets are high-purity materials designed for thermal and electron beam evaporation processes. These pellets consist of a Bismuth-Antimony alloy, widely known for its thermoelectric properties, making it ideal for thin film deposition in thermoelectric devices and other electronic applications.

Key Applications:

• Thermoelectric Devices: BiSb alloys are popular in thermoelectric applications, where they are used to convert temperature differences into electrical energy (or vice versa) due to their excellent thermoelectric properties.
• Semiconductors: BiSb thin films are used in semiconductor devices that require thermoelectric components, such as sensors, thermocouples, and energy harvesting devices.
• Cooling Systems: BiSb materials are also employed in Peltier cooling systems, where they help in maintaining desired temperature levels in electronics and other precision systems.
• Research and Development: BiSb is used in research fields focused on thermoelectrics, spintronics, and topological insulators due to its unique electronic properties.

Features of BiSb Pellets for Evaporation:

• High Purity: BiSb pellets are typically available in high purity (99.9% or higher), ensuring the production of high-quality thin films free from contaminants.
• Thermoelectric Efficiency: The combination of Bismuth and Antimony provides exceptional thermoelectric properties, which is crucial for enhancing energy conversion efficiency in thin films.
• Uniform Evaporation: The spherical or irregular shape of the pellets allows for even melting and vaporization during the evaporation process, resulting in uniform deposition on substrates.
• Low Melting Point: BiSb alloys have a relatively low melting point, making them easier to handle in evaporation systems without the need for extreme temperatures.

Specifications:

• Purity: 99.9% (3N) and higher.
• Shape: Spherical or irregular pellets, available in various sizes.
• Melting Point: Dependent on the Bi-Sb ratio, typically around 271°C to 630°C.
• Density: Varies based on the specific alloy composition.

Customization Options:

• Pellet Size: Available in different sizes to accommodate various deposition systems and application requirements.
• Alloy Composition: The Bi-Sb ratio can be customized depending on the specific thermoelectric performance needed.
• Packaging: Custom quantities and packaging options are available to meet production needs.
• Bonding Services: BiSb pellets can be custom bonded to crucibles or holders for optimal thermal efficiency during evaporation.

Tinsan Materials provides high-purity Bismuth-Antimony (BiSb) Pellets for evaporation in thermoelectric, semiconductor, and cooling applications. These BiSb pellets offer excellent thermoelectric properties and uniform thin film deposition.

If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.