Product Code : ME-Hf-5N-PE
Hafnium Pellets (Hf Pellets) have a great ability to shed electrons into the air and have a high melting point. Customized hafnium metal pellets are supplied by Stanford Advanced Materials with competitive prices. ATT specializes in producing high purity uniform-shaped Hafnium Pellets with the highest possible density.
ATT specializes in producing high purity uniform shaped Hafnium Pellets with the highest possible density and smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also provide Pellets outside this range for ultra high purity thin film applications, such as fuel cells and solar energy layers. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics.
ATT is a professional supplier of Indium Antimonide (InSb), We also produce disc, granules, ingot, pellets, pieces, powder, rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
| Product | Product Code | Purity | Size | Contact Us |
Product Information
Indium antimonide (InSb) is a crystalline compound made from indium and antimony. It is dark-grey silvery metal or powder in appearance. It has a high electron and a unique lattice structure that is frequently used in semiconductor materials. Upon exposer to temperatures over 500 °C, Indium antimonide will melt, decompose, and release antimony and antimony oxide vapors.
Indium Antimonide is a narrow bandgap semiconductor with a very high electron mobility making it a good candidate for use in IR detectors. Antimonide compounds (or stibnides) contain the element Antimony. Their unique lattice structures are being utilized in the most cutting-edge semiconductor materials by scientists and technology researchers; for example, in January 2013, researchers at Northwestern University's Center for Quantum Devices created the first-ever dual-mode active and passive infrared camera chip made of Indium Arsenide/Gallium Antimonide. ATT produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
ATT is a professional supplier of Indium Antimonide (InSb), We also produce disc, granules, ingot, pellets, pieces, powder, rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Synonyms
Hafnium Pellets (Hf Pellets)
| Size | Diameter 0.2~10mm |
| Standard | ASTM B776 |
| Appearance | Silvery |
| Purity | Hf+Zr > 99.95%, Zr < 1.5% |
| Density | 13.3 g/cm3 |
| Melting Point | 2227 ℃ |
| CAS Number | 7440-58-6 |
| MSDS/SDS | Download MSDS/SDS |
Per your request or drawing
We can customized as require
Hafnium Pellets (Hf Pellets) Specification
| Diameter | 1.5~2mm |
| Length | 3~5mm |
| Purity | 99.95%, Zr<1.5% |
Hafnium Pellets (Hf Pellets) Properties (Theoretical)
| Molecular Weight | 178.49 |
| Appearance | Silver |
| Melting Point | 2227 °C |
| Boiling Point | 4602 °C |
| Density | 13.31 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 35.1 microhm-cm @ 25 °C |
| Electronegativity | 1.3 Paulings |
| Heat of Fusion | 6.0 Cal/gm mole |
| Heat of Vaporization | 155 K-Cal/gm atom @ 4602 °C |
| Poisson's Ratio | 0.37 |
| Specific Heat | 0.035 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.230 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 5.9 µm·m-1·K-1 |
| Vickers Hardness | 1760 MPa |
| Young's Modulus | 78 GPa |
Applications of Hafnium Pellets (Hf Pellets)
Hafnium Pellets (Hf Pellets) can be used in semiconductors, Chemical Vapor Deposition (CVD), and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low-Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD), etc.
Packing of Hafnium Pellets (Hf Pellets)
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Hafnium Pellets (Hf Pellets) is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Hf |
| MDL Number | MFCD00011032 |
| EC No. | 231-166-4 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23986 |
| SMILES | [Hf] |
| InchI Identifier | InChI=1S/Hf |
| InchI Key | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
