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Hafnium Wire

Purity Hf+Zr > 99.98%, Zr < 1%
Standard ASTM B737
Size Dia: 0.1mm-5.0mm ( tolerance: +/-0.05mm )
Condition Cold drawn, Annealed
Shape Coils or Customers’ Requests
Surface Silver metal
Packing Standard seaworthy packages or as your requests
Hafnium Wire, Hafnium Wires
More Info
TNTI is a global supplier of Hafnium (Hf) Wire and we can provide customized Hafnium products.
Characteristics: Generally similar to zirconium. Good corrosion resistance and high strength.
Hafnium wire is one of our main products, It is available in varying diameters.

Tensile Properties
Chemical Composition
Customer Specific Requirements

Hafnium Wire is produced using crystallization, solid state and other ultra high purification processes such as sublimation, our Hafnium wire is produced from Hafnium crystal bars.

TNTI specializes in producing high purity uniform shaped Hafnium Wire with the highest possible density High Purity Metal Wire 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).
Used for producing super alloys
Used as solder
Used as a plasma emitter in plasma cutting
Used in plasma cutting electrode

As hafnium has great ability to shed electrons into air and has a high melting point, it is the crucial component of the electrode in plasma cutting. High purity hafnium wire has better durablility in plasma cutting.

We also produce Hafnium as powder, ingot, sheet, pipe, disc, granules and in compound forms, such as oxide. Other shapes are available by request.

Remark: Special requirements of Hafnium wire will to be agreed on by the supplier and buyer of negotiations.

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