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Copper, Oxygen Free High Conductivity (OFHC)
Copper, Oxygen Free High Conductivity (OFHC)
New India Group of Companies offers Oxygen Free High Conductivity (OFHC) Copper, produced by the direct conversion of selected refined cathodes under carefully controlled conditions to prevent any contamination of the pure oxygen-free metal during processing. The method of producing OFHC copper insures extra high grade of metal with a copper content of 99.996%. With so small a content of extraneous elements, the inherent properties of elemental copper are brought forth to a high degree. Characteristics are high ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum. Oxygen free high conductivity copper contains less than 10 ppm oxygen in the metal and is completely free from copper oxide particles. Lower oxygen content in oxygen free high conductivity copper has many advantages over ETP copper as shown in the following table.
Product & Technology News
- Electrical – energy, power and transportation systems, electrical stampings and pressings, magnet windings, commutators and many other applications
- Electronics – vacuum tubes for radio and TV transmitters, vacuum capacitors, vacuum interrupters, magnetrons, heat sinks, bases for semiconductors and substrates as well as targets and backing plates in sputtering devices
- Telecom
- Heat transfer - energy and heat transfer systems, solar thermal panels
- Superconductors.
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