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Factory price Bismuth Telluride China Supplier Bi2Te3 powder/ingot
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Meo Machinery Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
0-30%
Nearest Port
Shanghai
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR,JPY
Average Lead Time
90 Day(s)
Certifications
Product Specifications
Dimensions
100,200,325mesh
Product Description
Products Description
Santech Materials-- Bismuth Telluride
Bismuth telluride (Bi2Te3) is a compound of bismuth and tellurium also known as bismuth(III) telluride.Specifications:
1.Purity:99.99%, 99.999%.
2.Particle Size: granule:0.5-1.0mm/1-3mm/1-5mm,powder:100, -200, 325 mesh
3.1KG per Bag/bottle,or as required.
Rage of Tellurium Product in different purity, shape and particle size:
1. Tellurium metal ingot purity 99.99%, 99.999%, 99.9999%.
2. Tellurium powder mesh size 60mesh, 100 mesh, 200 mesh, 325 mesh, 400mesh, 500 mesh.
3. Tellurium granules purity 99.99%, 99.999%.
4. Tellurium dioxide 99.99% (D50 =1-5 micron), 99.999% (D50=1-5 micron).
5. Tellurium tetrachloride 99.99% shape powder, granular.
6. Telluride Compounds purity 99.99%, 99.999% : Bismuth Telluride, Cadmium Telluride, Lead Telluride, Zinc Telluride.
1. Tellurium metal ingot purity 99.99%, 99.999%, 99.9999%.
2. Tellurium powder mesh size 60mesh, 100 mesh, 200 mesh, 325 mesh, 400mesh, 500 mesh.
3. Tellurium granules purity 99.99%, 99.999%.
4. Tellurium dioxide 99.99% (D50 =1-5 micron), 99.999% (D50=1-5 micron).
5. Tellurium tetrachloride 99.99% shape powder, granular.
6. Telluride Compounds purity 99.99%, 99.999% : Bismuth Telluride, Cadmium Telluride, Lead Telluride, Zinc Telluride.
Chemical Properties | ||
Chemical Formula | Bi2Te3 | |
Molecular Weight | 800.76 | |
CAS No. | 1304-82-1 | |
Group | Bismuth – 15,Tellurium - 16 | |
Crystal Structure | Hexagonal-Rhombohedral | |
Lattice Constant | a = 4.38 Å;c = 30.45 Å | |
Thermal and Mechanical Properties | ||
Thermal Conductivity | 3 W/mK | |
Density | 7.73 g/cm3 | |
Melting Point | 585°C | |
Mohs Hardness | 1.8 | |
Knoop Hardness | 155 | |
Applications
Tellurium material is used in thermal test cup, foundry coating, semiconductor, thermoeletric refrigeration and
thermoelectric power generation etc.
thermoelectric power generation etc.
Packing & Delivery
It is sealed in vacuum plastic bag /bottleor as required.
And it will be delivered within 2 days after payments if the goods are in stock.
And it will be delivered within 2 days after payments if the goods are in stock.
Our company
Changsha Santech Materials Co., Ltd. is a private enterprise that integrates scientific research, material
processing and recycling of Tellurium, Bismuth and Indium. We successfully developed hight purity Tellurium
Dioxide 99.999%, P-type Bismuth Oxide,low melting point alloy as well as low-oxygen metal nanopowder.
We aim to be a leading premium supplier of specialty purified metals and advanced materials in the world.
After years of efforts, we have a comprehensive quality management system and production flow with
advantages of below:
1.Customize ultra-pure metals, alloys and compounds.
2.Full process to the beginning of project and final production.
3.Independent Export License (No. 01548086)
4.Reputable business relationship spread over 20 countries and regions.
Changsha Santech has developed sperical Cadmium shot, oxygen-free Selenium shot and persistent emphasis
on R&D ensured our endless efforts on quality excellence and continuous development on new materials We
sincerely look forward to working with reliable partners in the long-term mutually beneficial cooperation.
processing and recycling of Tellurium, Bismuth and Indium. We successfully developed hight purity Tellurium
Dioxide 99.999%, P-type Bismuth Oxide,low melting point alloy as well as low-oxygen metal nanopowder.
We aim to be a leading premium supplier of specialty purified metals and advanced materials in the world.
After years of efforts, we have a comprehensive quality management system and production flow with
advantages of below:
1.Customize ultra-pure metals, alloys and compounds.
2.Full process to the beginning of project and final production.
3.Independent Export License (No. 01548086)
4.Reputable business relationship spread over 20 countries and regions.
Changsha Santech has developed sperical Cadmium shot, oxygen-free Selenium shot and persistent emphasis
on R&D ensured our endless efforts on quality excellence and continuous development on new materials We
sincerely look forward to working with reliable partners in the long-term mutually beneficial cooperation.
1.Fast Delivery: In 2-5 days
2.Quality Guarantee: If any quality problems, free replacement will be adopted.
3.Technical Support: 24 hours technical support by e-mail or calling
4.FAQ Email Help: 2 hours in workday, 12 hours in the weekend.
5.Convenient Payment: We accept the Bank Transfer, L/C, Western Union, PayPal, Escrow, etc.
6.You can also place an order quicky.
2.Quality Guarantee: If any quality problems, free replacement will be adopted.
3.Technical Support: 24 hours technical support by e-mail or calling
4.FAQ Email Help: 2 hours in workday, 12 hours in the weekend.
5.Convenient Payment: We accept the Bank Transfer, L/C, Western Union, PayPal, Escrow, etc.
6.You can also place an order quicky.
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