Hafnium wire Gfi-1
Supplier
Supplier Evek GmbH offers to buy hafnium wire Gfi-1, price - optimal in this segment of rolled products. Full compliance with modern quality standards. We offer to buy hafnium wire Gfi-1, from specialized warehouses of the supplier Evek GmbH with delivery to any city.
GOST 22517-77, Hf >99.8
| Hf | Zr | Ni | Fe | C | Ca | Si | N | Al | Ti | Mg | Cr | Mn |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| basis | ≤1 | ≤0.05 | ≤0.04 | ≤0.01 | ≤0.01 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.0050 | ≤0.004 | ≤0.003 | ≤0.0005 |
Technical characteristic
Hafnium (Hf) is a heavy refractory metal almost 2 times heavier than iron. Specific weight 13.31 g/cm³. Melting point = 2233 °C. Boiling point = 4603 °C. Thermal neutron capture cross-section is about 100 barns, 500 times that of zirconium.
Production
Global production of hafnium is 70 tons per year, South Africa and Australia have the richest hafnium deposits. The cost of hafnium of 99% purity is about $780 per kilogram.
Range of products
Ingots, sheet, round, foil, strip, tube, wire.
Cold working
Turning, milling, grinding, drilling.
Storage
Stored in covered warehouses or under a roof, which provides adequate protection against mechanical and other types of damage.
Buy, bargain price.
We offer a hafnium wire Gfi-1, price is determined by the technological features of production without the inclusion of additional costs. You can order the products of non-standard parameters. We have the best price-quality ratio for the entire range of products. In the segment of rare-earth metals, Evek GmbH is a profitable supplier. Timely delivery is ensured by representative offices in Eastern European cities.