Polymeric Wires and Cables Superconducting at Roome Temperature
The wires have a critical temperature above 900
o
K (630
o
C).
At room temperature, the critical current density of the polymers is around 6x10
9
A/cm
2
(for details, see
Experimental Data
page).
The
engineering
current density of the wires and cables at room temperature is about 10
7
A/cm
2
. Operating temperature range is between 0
o
K and 470
o
K (~ 200
o
C).
Our wires range from ones with single superconducting filament to those with thousands of fine filaments, similar to wires and cables made of low-temperature and high-temperature superconductors.
To do the job, our wires do not need cryogenic installations
.
To order E-mail:
Approximate price is 150 £/kA-m.
We can supply two types of wires and cables - normal and superconducting at ambient
temperature. They are polymeric.
1.
Superconducting wires
:
2.
Normal wires
:
In some industries, the magnitude of electrical current able to pass through wires without a break
is not the issue, but the weight of the wires is important. For example, it is the case in aircraft
manufacturing - an Airbus plane has about 2 tones of copper wires on board.
At ambient temperature, the conductivity of our normal wires is similar to the conductivity.of
Copper. At the same time, their weight is lighter than copper wires by 7 times.
Future is with polymeric wires - Copper ore reserves are limited.
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