сплав сопротивление нагревательный провод

Electric heating wire Ni-Cr materials are widely used in industrial electric furnaces, household appliances and far-infrared devices because of their high temperature strength and strong plasticity. Nickel-Copper alloy wire used mainly for its medium range electrical resistivity and very low temperature-coefficient of resistance. Applications include power resistors, shunts, thermocouples and wire-wound precision resistors having operating temperatures up to 400 DEGREE The iron-chromium high electric resistance alloy has the characteristics of high rate of resistance, small resistance temperature coefficient and high use temperature. It has a good corrosion resistance at high temperature, low price and is particularly suitable for using in the atmosphere of sulfur and sulfide, so it is an ideal heating material used in industrial furnaces, household appliances and far-infrared devices. resistance heating wire, high precision resistance wire,high temperature alloy wire