The antioxidant properties of iron chromium aluminum and nickel chromium electric alloys are generally strong, but because the furnace contains various gas, such as air, carbon atmosphere, sulfur atmosphere, hydrogen, nitrogen atmosphere, etc.It has a certain impact. Although various electric heating alloys have been antioxidant before leaving the factory, they will cause component damage to a certain extent in transportation, winding, installation and other links, and reduce the service life.
The price of electric heating wire
According to the difference in length purchased by iron chromium aluminum alloy electric heaters, there are also discounts in the purchase price.Generally, it is sold at 10 meters, so it is a volume, so when you buy it, you must buy it at the integer multiple of 10, otherwise it is not easy to sell.The price of a single meter price of iron chromium aluminum alloy electric heaters with a length of 10-49 meters is 1.20 yuan; a single meter price of iron chromium aluminum alloy heat wire with a length of 50-99 meters is 1.00 yuan;The price of the single meter of silk is 0.95 yuan.
Electric wire specification
Generally, the pressure regulator of about 2000W, and 1500W resistance wire, take a straight stretch, the voltage adjustment temperature is suitable.It is a high voltage or a short resistance wire. If the voltage cannot be reduced, and then connect a 220V ordinary light bulb, the choice of the power of this light bulb can be mastered according to the temperature. The power hour will reduce the temperature of the resistance wire.
Electric wire material
The main elements in iron chromium aluminum alloy are chromium and aluminum, which is also the reason for the high temperature resistance of iron chromium and aluminum alloy, and also has both antioxidant.The temperature resistance of iron chromium aluminum alloy is very good, and it can be used even at a temperature of 1400 degrees.The aluminum content of iron chromium aluminum alloy is very high, so its resistance is the highest, and it can reach 1.60μΩ · m, which can make the electric energy most efficiently into thermal energy.In terms of price, it is cheaper than other materials, so it is widely used.
Electric wire power
Electric heating wire power algorithm P = 380V*50A = 19000W = 19KW Electricity is the voltage multiplication of the current value.The power factor is that your resistance wire is used to consider the inductance of the resistance wire. If the resistance wire is not entangled, it will be very small. If you want to take 0.9, it will be OK, which is approximate.380x50 = 19000 watts.Absolutely correct answer.Power = voltage x current 380*50 = 19000W = 19kwp = UI = 380*50 = 19000W
Electric wire principle
The working principle of electric heating wires is the same as other metal heating elements, and it is the electric heating phenomenon after metal power power.Electric heating means that after the current passes through the conductor, the current generates a certain amount of heat and is passed out by the conductor.Electric heating wire itself is a metal conductor. After power -on, it will emit heat and provide heat energy.

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