Zirconium cathode
Relevance
Zirconium cathodes are used for wear-resistant coatings in the form of nitrides, oxides, oxi-nitrides and other compounds. Wear-resistant coatings are applied to cutting tools made of high-speed steels and hard alloys on turbine blades, on elements of rubbing couples (gear joints, shafts, bushings), which allows increasing service life of products by 10 times.
Physical properties of Zr
| Description | Value |
|---|---|
| Atomic (molar) mass g/mol | 91,224 |
| Oxidation state | 4, 3, 2, 1, 0 |
| Density [g/cm3] | 6,5 |
| Melting point t ° C | 1855°С |
| Melt heat kJ/mol | 19,2 |
| Thermal conductivity K [W/(m-K) | 22,7 |
| Evaporation heat kJ/mol | 567 |
Percentage composition of foreign zirconium grades
| UNS | Brand | Zr+Hf | H | Fe+Cr | Hf | O | C | N |
|---|---|---|---|---|---|---|---|---|
| R60700 | Zr 700 | 99.2 | 0.005 | 0.2 | 4.5 | 0.1 | 0.05 | 0.025 |
| R60705 | Zr 705 | 95.5 | 0.005 | 0.2 | 4.5 | 0.18 | 0.05 | 0.025 |
| R60702 | Zr 702 | 99.2 | 0.005 | 0.2 | 4.5 | 0.16 | 0.05 | 0.025 |
Delivery, price
The supplier "Evek GmbH" offers zirconium cathodes in standard and non-standard sizes at favourable prices and in optimal short delivery time from their stocks. The products are certified. The technical documentation includes information on the chemical composition and the limiting percentage of impurities. The price corresponds to the high quality of products.
Buy, supplier
You can buy zirconium cathode from the supplier Evek GmbH at an affordable price. The price of the rolled product is formed on the basis of European production standards. Purchase zirconium cathode at an affordable price can be wholesale or retail. Regular customers can take advantage of a discount system from Evek GmbH.