What Are The Characteristics Of Niobium Nitride?

First of all Good wear resistance Niobium nitride has a very high hardness, which is more than 10 times higher than that of chromium steel, giving it very good wear resistance. Therefore, niobium nitride is widely used in molds, cutting tools, bearings and other fields. Good thermal conductivity Niobium nitride has a high thermal conductivity, about 3 times higher than metal conductors. This makes it valuable for a wide range of applications in the manufacture of heat conductors, heat sinks and other fields. Good thermal stabilityNiobium nitride has a low coefficient of thermal expansion, good thermal stability, and still maintains good physical properties in high-temperature environments. Therefore, niobium nitride can be widely used in high temperature heat treatment, thermal spraying and other fields. Good corrosion resistance niobium nitride has good chemical stability and corrosion resistance, not easily affected by most corrosive media, which makes it widely used in chemical, petroleum and other fields. Good electrical properties niobium nitride has a high electrical resistivity, higher than copper, and at the same time has good insulating properties and arc resistance, which can be used to manufacture high-voltage switches and high-voltage cable terminals and other electrical accessories.