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MetalsTek Engineering offers high-quality hafnium compounds at competitive prices. The Hafnium Oxide products include Hafnium Oxide Powder, Nano Hafnium Oxide Powder, Hafnium Lead Oxide Powder, Hafnium Oxide Evaporation Material, and Hafnium Oxide Sputtering Target.
Material: Hafnium Oxide, HfO2
Purity: HfO2+ZrO2>99.9%~99.99% (ZrO2<0.5%)
Properties: Off-white, 9.68 g/cc Density, ~2,810°C M.P., 210.49 M.W.
Form: Powder, Granules, Tablets/Pellets
Particle Sizes: Powder 50nm, 0.1~500um,
Granules 1~12mm,
Tablets Dia.10~18mm*Thick 4~6mm
Material: Hafnium Oxide, HfO2
Purity: 99.9%
Properties: Off-white, 9.68g/cc Density, ~2,758°C M.P., ~5,400°C B.P.
APS: 50nm
Surface Area: 20m2/g
Applications: Optical Coatings, Thermocouples
Material: Hafnium Lead Oxide Powder, HfPbO3
Purity: 98% Min.
Density: 10.04 g/cc
Molecular Wt.: 434.0
Exact Mass: 435.90796 g/mol
CAS #: 12029-23-1
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
Material: Hafnium Oxide, HfO2
Purity: 99.95%
Shape: Disc, Rectangular, Step, Column, or Customized
Size Range: Disc- Dia.<356mm/14”, Thick >1mm/0.039”
Block- Length<813mm/32”, Width<305/12”, Thick >1mm/0.039”
| Material Type | Hafnium Oxide | Z Ratio | 1.00 (Recommended) |
| Symbol | HfO2 | Sputter | RF, RF-R |
| Theoretical Density (g/cc) | 9.68 | Type of Bond | Indium, Elastomer |
| Melting Point (°C) | 2,758 | Export Control (ECCN) | 1C231 |
| Color/Appearance | White, Crystalline Solid | Max Power Density (Watts/Square Inch) | 20 |
Hafnium Oxides are a group of chemical compounds containing hafnium and oxygen. The most common and stable compound is hafnium(IV) oxide (HfO2), also known as Hafnium dioxide or Hafnia. Hafnium Oxides have various applications due to their unique properties, such as high dielectric constant, electrical insulation, and stability.
| HfO2 + ZrO2 | > 99.9 | Mn | 0.0009 |
| Zr | 0.21 | Mo | <0.0005 |
| Al | 0.0042 | Na | <0.0001 |
| Ca | <0.0002 | Ni | 0.0019 |
| Cd | 0.0004 | P | 0.0006 |
| Co | 0.0004 | Pb | <0.0004 |
| Cr | 0.0012 | Sn | <0.0018 |
| Cu | <0.0005 | Ti | 0.0056 |
| Fe | 0.0015 | V | <0.0004 |
| Mg | 0.0009 | Cl- | 0.9 |
Some of the critical applications of Hafnium Oxides include:
These applications showcase the versatility and significance of Hafnium Oxides across various industries, including electronics, semiconductors, and optical coatings.
Our Hafnium Oxides 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.