Thermoelectric coupling gold wire has the characteristics of high thermoelectric potential, linear relationship between temperature and thermoelectric potential, long-term stability of thermoelectric potential, good uniformity and strong oxidation resistance. It is widely used in the production of temperature measuring elements in national defense, scientific research, metallurgy, chemical industry and other departments.

High temperature strength thermoelectric coupling gold wire because its high temperature strength is higher than that of iron chromium aluminum, it is not easy to deform when used at high temperature. There is a large choice for the layout of thermoelectric coupling gold wire and components. After long-term use, its plasticity is still very good, and it will not become brittle when cooled down after long-term use. Therefore, --- components are relatively reliable, and K-type thermoelectric coupling gold wire is easy to repair after damage. Non magnetic thermoelectric coupling gold wire, which is more suitable for some appliances used at low temperature. Fe Cr Al alloy must be above 600 ℃ to be non-magnetic. The corrosion resistance of nickel chromium alloy wire is generally better than that of iron chromium aluminum alloy without oxidation. Each material product has its weak side due to the content of material elements and environmental factors. The weakness of nickel chromium alloy wire is that nickel chromium alloy wire is at a very high temperature when it is working. K-type thermoelectric coupling gold wire is wholesale, which is easy to burn out due to oxidation reaction in air. It is analyzed from the perspective of electrothermal energy conversion, Due to the energy loss caused by partial visible light, the electric furnace wire is often used in a spiral state, which will produce inductive reactance effect when energized.