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MetalsTek Engineering is a trusted supplier of Hafnium Carbide. Our product line includes Hafnium Carbide Powder, Hafnium Carbide Evaporation Material, and Hafnium Carbide Sputtering Target.
Material: Hafnium Carbide, HfC
Purity: 99.5%
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 Carbide |
| Symbol | HfC |
| Melting Point (°C) | ~3,890 |
| Z Ratio | 1.00 (Recommended) |
| Sputter | RF |
| Type of Bond | Indium, Elastomer |
| Export Control (ECCN) | 1C231 |
Applications
• Chemical Vapor Deposition (CVD)
• Physical Vapor Deposition (PVD)
• Semiconductor
• Optical
Features
• High purity
• Custom sizes available
Manufacturing Process
• Manufacturing – Cold pressed – Sintered, Elastomer bonded to backing plate
• Cleaning and final packaging, Cleaned for use in vacuum,
Protection from environmental contaminants
Protection during shipment
Options
• 99.5% minimum purity
• Smaller sizes also available for R&D applications
• Sputtering target bonding service
Material: Hafnium Carbide, HfC
Purity: 99%, 99.5%, 99.9%
Particle Size: 50~500 Mesh Size
Other: 50μm Micro Hafnium Carbide Powder Available
| Molecular Weight | 190.54 (g/mol.) |
| Purity | 99.90% |
| Density | 12.2 g/cm³ |
| Particle Size | 50~500 mesh |
| Melting Point | ~3,890°C |
| Softening Temp | ~1,700°C – 2,500°C |
| Boiling Point | 4,603°C |
| Appearance | Black odorless powder |
| Crystal Structure | Cubic |
| CAS # | 12069-85-1 |
| Electric Resistivity | 109 Microhm-cm |
| Solubility In Water | Insoluble |
| Applications | CVD Fuel Cell Solar Energy Sputtering Targets |
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
Hafnium Carbide (HfC) is a chemical compound of hafnium and carbon, known for its high melting point, hardness, and corrosion resistance. It has a cubic (rock-salt) crystal structure and is usually carbon-deficient, with its composition often expressed as HfCx. Hafnium Carbide Powder is obtained by reducing hafnium(IV) oxide with carbon at high temperatures, typically between 1,800 and 2,000°C.
Below are some typical uses of Hafnium Carbide:
These applications demonstrate the versatility and importance of Hafnium Carbide in a wide range of industries, including electronics, aerospace, and chemical processing.
Our Hafnium Carbides 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.