Wide selection of OFHC / C / C Tube | copper pipes | carbon free . tube in grade: C, C,C, C, C, C C Highly acclaimed manufacturer & exporter of C OFHC Tubing. Copper pipe / tube in grade: C, C,C, C, C, C C Copper is mostly used for buss bar as well as electrical and super conductor matrixes, vacuum tube and solid-state devices, and glass to metal seals.

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Copper minerals have to be separated from the waste rock formations in which they are embedded before production of pure copper can begin. Copper Chemical Element Copper is a chemical element with the symbol Tubee and atomic number The excellent corrosion resistance was a major factor in the choice of OFHC for nuclear waste disposal canisters where the microstructure of the weld is particularly important, with no corrosion at all permitted in the very long life envisaged.

Alloy 101 OFE OFHC Copper Tube

Oxygen-free phosphorus-containing copper CuOFP is typically used for structural and thermal applications where the copper material will be subject to temperatures high enough to cause hydrogen embrittlement or more exactly steam embrittlement. Particles are fired at Click here for latest Copper Prices India. The basic structure of these magnets consists of fibres of Cu-OFE and niobium—titanium embedded in a matrix of high conductivity copper.

In any of these applications, the release of oxygen or other impurities can cause undesirable chemical reactions with other materials in the local environment. Properties In the annealed soft to hard condition the alloy has the following combination of properties:.

C copper is produced by melting and pouring copper in the presence of carbon or carbonaceous gases so the oxygen can be absorbed. It ofgc been established experimentally that such copper would operate successfully at a temperature ofuc o C for periods of years, and that it could withstand short-circuit conditions as high as o C for a few seconds without any adverse effect. Being prominent manufacturer and exporter of a broad array of C OFHC Tubing, we offer C OFHC Tubing that are fabricated by our adroit professionals using supreme class raw materials as per the set industry norms.


UK Standards are superseded by European Standards. OFHC is tub by the direct conversion of selected refined cathodes and castings under carefully controlled conditions to prevent contamination of the pure oxygen-free metal during processing. OFHC is used in specialist, powerful electronic equipment such as that used to generate microwaves.

C Copper – ETP C Copper | Farmers Copper

The copper minerals are separated from the waste rock then crushed to a fine powder and melted in a furnace. The hydrogen diffuses through the copper and reacts with inclusions of Cu 2 Oforming H 2 O waterwhich then forms pressurized water steam bubbles at the grain boundaries.

OFHC is used for: With holding years of experience in manufacturing, we continue to offer robust quality of C OFHC Tubing with very coppe prices across all over the world. Ohfc microwaves are channelled by an OFHC waveguide, either into the cooking compartment of a microwave oven or beamed out into the air by an antenna or satellite dish in radar equipment.

Oxygen plays a beneficial role for improving copper conductivity. Creep Creep is slow deformation of a material with time at temperature and must be allowed for in the design of any component operating above room temperature. For industrial applications, oxygen-free copper is valued more for its chemical purity than its electrical conductivity.

It is the purest grade of any of the coppers. This may be done at to o C but it does not soften the copper. Cc11000 practice the oxygen content is typically 0. Applications The purity of OFHC makes it suitable for conductivity applications coppeg vacuum conditions.

The high-end co;per wire industry markets oxygen-free copper as having enhanced conductivity or other electrical properties that are supposedly advantageous to audio signal transmission.

Alloy OFE OFHC Copper Tube

This page was last edited on 9 Januaryat Oxygen-free copper OFC or oxygen-free high thermal conductivity OFHC copper is a group of wrought high conductivity copper alloys that have been electrolytically refined to reduce the level of oxygen to. The straight pipes can be used for oil transportation, brake pipes, water pipes and gas pipes for construction.


The copper tubes are made of pure electrolysis copper. Individual alloy pages include details of specifications, mechanical and physical properties, available product forms and applications. All high conductivity coppers contain some oxygen as a result of the copper refining process but certain applications require copper with the highest purity and lowest oxygen levels, this is called Oxygen-free High Conductivity Copper OFHC.

The historical significance of the magnetron is that it allowed the development of radar and its use in defence in planes, ships and submarines in the s. Properties A summary of the properties is shown from the annealed soft condition to hard.

C10100 OFHC Tubing manufacturer

Softening is time and temperature dependent and it is difficult to estimate precisely the time at which it starts and finishes. Retrieved from ” https: With so small a content of extraneous elements, the inherent properties of elemental copper are brought forth to a high degree.

Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color. CuOFP has been selected as corrosion resistant material for the overpack of spent nuclear fuel in the KBS-3 concept developed in Sweden and Finland to dispose high-level radioactive waste in crystalline rock formations.

C11000 main bending magnets of the Large Hadron Collider are made from niobium-titanium conductors with a surrounding copper matrix and reach a maximum magnetic field of 8.

Views Read Edit View history. Copper cannot be hardened by heat treatment. There are two grades: Cu-OFE is manufactured from pure copper cathode and poured under a protective gas atmosphere. During the copper smelting process, oxygen is deliberately injected into the melt to scavenge impurities that would otherwise degrade conductivity.