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Material: Hafnium, Hf
Purity: Hf+Zr > 99.95%, Zr < 1.5%
Properties: Metallic, 13.3 g/cc Density, 2,227°C M.P.
Form: Powder, Pellets, Granules, or Customized
Size Range: Dia.0.2~10mm for Pellets, or Customized
Standard: ASTM B776
| Symbol | Hf |
|---|---|
| Atomic Number | 72 |
| Atomic Weight | 178.49 |
| Thermal Conductivity | 0.230 W/cm/K @ 298.2 K |
| Electrical Resistivity | 35.1 microhm-cm @ 25 °C |
| Electronegativity | 1.3 Paulings |
| Specific Heat | 0.035 Cal/g/K @ 25 °C |
| Heat of Vaporization | 155 K-Cal/gm atom at 4602 °C |
| Heat of Fusion | 6.0 Cal/gm mole |
| Thermal Neutron Cross Section | 115 Barns |
Material: Hafnium Carbide, HfC
Purity: 99.5%
Properties: Black Odorless, 12.2 g/cc Density, 3,958°C M.P.
Form: Powder, Pellets, Granules, or Customized
Application: Semiconductor Deposition, CVD, PVD, Optics, Decorative Coatings, Displays
Material: Hafnium Oxide, HfO2
Purity: 99.9%~99.99%
Properties: Off-white, 9.68 g/cc Density, 2,810°C M.P., 210.49 M.W.
Form: Pellets, Granules, or Customized
Coefficient of Thermal Expansion: 5.6 x 10-6/K
Application: Semiconductor Deposition, CVD, PVD, Optics, Decorative Coatings, Displays
Purity: 99.5% Min
Average Particle Size: 10~60um
Carbon (%): 6.12~6.22
Oxygen (%): 0.40% Max
Fluidity: 16 s/50g
Applications: Powder Metallurgy, Cutting Tools, Fine Ceramics, CVD, etc
Material: HfN, HfF4, HfSi2, HfB2
Purity: 99.9%~99.99%
Form: Powder, Pellets, Granules, or Customized
Application: Semiconductor Deposition, CVD, PVD, Optics, Decorative Coatings, Displays
Hafnium Evaporation Materials are used in thin film deposition processes and are available in various forms and purities. These materials are utilized in multiple applications, including electronics, optics, and aerospace. Some examples of Hafnium Evaporation Materials and their properties are:
1. Hafnium (Hf) Evaporation Material: High-purity hafnium materials are available in pieces, granules, or pellets packed in glass vials varying from 5 to 25 grams. These materials are suitable for creating thin films with specific properties.
2. Hafnium Carbide (HfC) Evaporation Materials: Hafnium carbide evaporation material is a carbide ceramic evaporation material with high purity, suitable for thin film deposition processes.
3. Hafnium Oxide (HfO2) Pellets & Tablets: Hafnium oxide pellets and tablets are available for evaporation in deposition processes. These materials are offered in various sizes and quantities to meet specific application requirements
Why MetalsTek Engineering?
Custom Solutions: MetalsTek Engineering offers tailored solutions to meet specific application requirements, providing flexibility and precision.
Quality Assurance: Our commitment to quality ensures that our Hafnium Evaporation Materials meet the highest standards, contributing to the success of your projects.
Industry Expertise: With extensive experience, MetalsTek Engineering is a trusted partner in delivering materials for advanced technological applications.
Material Type | Hafnium | Z Ratio | 0.36 |
Symbol | Hf | E-Beam | Good |
Atomic Weight | 178.49
| E-Beam Crucible Liner Material | FABMATE® |
Atomic Number | 72 | ||
Color/Appearance | Gray Steel, Metallic | Temp. (°C) for Given Vap. Press. (Torr) | 10-8: 2,160 |
10-6: 2,250 | |||
10-4: 3,090 | |||
Thermal Conductivity | 23 W/m.K | Export Control (ECCN) | 1C231 |
Melting Point | 2,227 °C | ||
Coefficient of Thermal Expansion | 5.9 x 10-6/K | ||
Theoretical Density | 13.31 g/cc |
Hafnium Evaporation Materials find applications in various advanced technological fields, including:
MetalsTek Engineering provides high-quality Hafnium Evaporation Materials to cater to these diverse applications.
Our Hafnium Evaporation Materials are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.