Tungsten copper - Import export

Chemical appearance T – 610 has pinkish orange colour and comes in plaster of powder form. It is chemically stable and has no strong odour. It is sparingly dissolvable in water but very soluble within alkali solutions. Chemical application and strength T – 601 is a great collector which has excellent selectivity characteristics in the right conditions compared to that of SHA or SalicylHydroxamic Acid. It has the ability to form chemically stable chelate with copper, tin, iron, various rare earth minerals, copper, tungsten, and many more. But with alkali and earth metals, the T – 601 forms unstable chelate. Very soluble in water. Exhibits great selectivity characteristics in the flotation of select metal ores, particularly tin. It is always used along with P86 in the flotation process of tin.

Chemical appearance Salicyl Hydroxamic Acid has a pinkish orange colour and comes in powder form. It is chemically stable and has a subtle distinct odour. Chemical application and strength Salicyl Hydroxamic Acid or Salicyl Hydroximic Acid when used with iron, tin tungsten, copper, and various rare earth materials will be able to create stable chelate. In contrast, if it is used along with alkali earth metals and various alkali metals it will create unstable chelate. In conclusion, Salicyl Hydroximic Acid (SHA) has a very strong selectivity. If used with tin, it will be able to produce different complex salts, which proves its excellent selectivity towards tin. It is easily soluble within water and also in aqueous alkali solutions. In the flotation process, P86 is always partnered with SHA when extracting tin. Salicyl Hydroximic Acid (SHA) also has excellent frothing ability. Because of its characteristic of low toxicity, it is safe to use within any environment.

The following nozzles and electrodes made of tungsten-copper are available from stock: Nozzles: — PN-F4-6 — PN-F1-6 — PN-G-W / PN-GH-W Electrodes: — PE-F4 — PE-F1-45 / PE-F1-90 — PE-3M63 / PE-7M63 / PE-9M63 Thanks to its high melting point, tungsten ensures that even the high temperatures that occur at the particularly exposed tip cause no damage to the spray nozzle. The high level of thermal conductivity provided by tungsten and copper ensure optimum heat dissipation. As a result, our nozzles and electrodes offer excellent resistance to arc erosion. This guarantees a long service life. — outstanding arc erosion resistance — high temperature resistance — optimum thermal conductivity

Depending on the application field you can choose from different switching contacts: — tungsten-copper (WCu) contacts for arcing contacts in SF6 circuit breakers — copper-chromium (CuCr) for vacuum interrupters — tungsten carbide-silver (WCAg) for vacuum contactors With their high wear resistance and optimum arc erosion properties, arcing contacts from Plansee can reach a service life of over 40 years. The contacts alone are not enough - Plansee assembles and connects all the necessary individual parts of the moveable and fixed switch contact and supplies you with the complete contact system ready for installation.