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What are the properties and applications of constantan alloys?

Constantan alloys have a very small temperature coefficient of resistance, a very low thermoelectric potential for copper, especially excellent resistance stability, and good solderability and workability.

High strength: constantan alloy has high strength and can meet the requirements of some special conditions.

High conductivity: constantan alloy has good electrical conductivity and can be used in electrical engineering, electronic engineering and other fields.

Good thermal conductivity: constantan alloy has excellent thermal conductivity, can effectively conduct heat, suitable for heat conductor, radiator and other fields of application.

Excellent corrosion resistance: constantan alloy has good corrosion resistance, can resist most of the acid, alkaline medium corrosion, suitable for chemical equipment, marine engineering and other fields of application.

Good processing performance: constantan alloy has good plasticity and processability, can be cold working, hot working and other processing methods, suitable for the manufacture of various complex shapes of parts.

The working principle of compensation cable thermocouple alloy wire share

Important materials in many fields of copper-nickel alloys

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The working principle of compensation cable thermocouple alloy wire share

Compensation cable Thermocouple alloy wire is a pair of wires with insulation layer with the same nominal value as the thermal electromotive force of the matching thermocouple in a certain temperature range. They are used to connect the thermocouple and the measuring device to compensate for the error caused by the temperature change at the connection between the thermocouple and the thermocouple.