Characteristics of pure nickel wire
Nickel is close carbon steel mechanical properties, corrosion resistance alkali resistance second only to silver in metal material, nickel in concentrated alkali wire coated with a layer of black protective film. It is corrosion resistant. Used for source material, coating with high surface quality, processing performance for production work, such as an anode, a separator, electrode holder, also can be used for the guide wire leads in the bulb, the other in the chlor-alkali industry has played a very important role. Power level due to the use conditions of the material, while multi-component alloy. And electrode materials are required to have a low resistivity electrodes so as to avoid overheating, high temperature strength of the material in order to reduce wear, arcing in more viscous melt volatiles to improve life and other properties.
1, weldable, higher conductivity, suitable linear expansion coefficient
2, good strength at high temperatures, low resistivity
3, high melting point, corrosion resistance, good mechanical properties, hot and cold in the state have good pressure processing, easy degassing for radio, electric light, machinery manufacturing, chemical industry, is an important vacuum electronic devices structural materials.
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