Advantages and disadvantages of iron-chromium-aluminum alloy heating wire

- Jun 27, 2019-

The advantage of the iron-chromium-aluminum alloy heating wire is that the operating temperature is high. The experimental results show that the maximum operating temperature of the iron-chromium-aluminum alloy heating wire can reach 1400 °C. The iron-chromium-aluminum alloy heating wire has long service life, high electrical resistivity, high surface composite, and good oxidation resistance.

The disadvantage of the iron-chromium-aluminum alloy heating wire is that the strength in the high-temperature environment is low, and the plasticity of the iron-chromium-aluminum alloy heating wire is enhanced with the increase of the temperature, that is, the iron-chromium-aluminum alloy heating wire is