Tellurium Metal Powder Description

Tellurium is a rare, brittle, silvery-white metalloid that exhibits stability in air and is non-volatile. It has high melting (452°C) and boiling points (1390°C), making it suitable for high-temperature applications. As a semiconductor, tellurium demonstrates excellent electrical conductivity in specific directions, making it highly valuable in electronics.

In its powdered form, tellurium is a versatile material with exceptional thermal and electrical conductivity, contributing to its widespread use in a range of advanced technological applications. It is particularly essential in the production of thermoelectric conversion elements, which are used to directly convert heat into electricity. Furthermore, tellurium metal powder is a key material in the manufacturing of thermal analysis sample cups, thermoelectric cooling modules, and piezoelectric crystals, all of which benefit from its reliable performance under varying environmental conditions.

Tellurium is also used in the production of infrared detectors, solar cells, and coolants due to its unique material properties. Additionally, it serves as a component in ceramic pigments and casting coatings, contributing to its broad industrial utility.

Tellurium Metal Powder Specification

Tellurium Metal Powder Applications

Tellurium metal powder is used in a wide variety of industrial and technological applications:

• Alloys: Tellurium is used in various metal alloys, such as those for lead-free soldering, offering improved strength and durability. It is often combined with metals like copper to enhance electrical conductivity and thermal stability.

• Ceramics: In the ceramics industry, tellurium is used as a pigment and additive in the creation of high-performance ceramic materials. It helps improve the thermal and mechanical properties of ceramic compounds.

• Electronics: Due to its semiconducting properties, tellurium is essential in the electronics industry. It is used in thermoelectric modules, cooling devices, and as a material in photovoltaic cells, enabling efficient energy conversion. Tellurium-based compounds are also found in transistors, photodetectors, and other semiconductor devices.

• Pyrotechnics: Tellurium is utilized in pyrotechnic formulations for creating specific effects in fireworks and flares. Its properties contribute to unique color emissions and thermal effects.

• Semiconductors: Tellurium is a key material in the semiconductor industry, where it is used to manufacture devices like thermoelectric generators and infrared detectors. It serves as a key element in the production of high-efficiency thermoelectric materials that convert heat to electricity.

• Infrared Detectors: Tellurium-based compounds are widely used in infrared detection systems due to their ability to absorb infrared radiation. These detectors are critical in defense, security, and scientific research applications.

• Solar Cells: Tellurium plays a vital role in the production of high-efficiency thin-film solar cells, particularly those based on cadmium telluride (CdTe). These cells offer an alternative to silicon-based solar technology.

• Thermoelectric Coolers: In thermoelectric cooling modules, tellurium is an essential component for converting electricity into a temperature differential, enabling applications in refrigeration and cooling systems without moving parts.

• Casting Coatings: Tellurium is used in the production of casting coatings and as a component in foundry operations, contributing to high-quality surface finishes and improving the durability of cast products.

Tellurium Metal Powder Packaging

Our Tellurium Metal Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Tellurium Metal Powder Safety Information

Signal Word	Danger
Hazard Statements	H301-H315+H319+H335-H332
Hazard Codes	T
Precautionary Statements	P261-P280-P301+P310-P305+P351+P338-P405-P501
Risk Codes	N/A
Safety Statements	N/A
Harmonized Tariff Code	WY2625000
Transport Information	UN 3288 6.1/PG III
WGK Germany	2
GHS Pictograms