Tungsten is a unique element with many unique properties, and one of those properties is its ability to conduct electricity. But how well does tungsten conduct electricity? Let’s take a look at the electrical conductivity of tungsten and how it compares to other metals.
Tungsten is a metal that has the highest melting point of any metal on Earth—6,191 degrees Fahrenheit (3,422 Celsius). It also has the highest density of all non-radioactive elements. However, unlike other metals such as copper or aluminium, tungsten does not have very good electrical conductivity. In fact, its electrical resistivity (the inverse of electrical conductivity) is five times higher than copper. That means that it takes five times more energy to move an electric charge through a tungsten wire than it would through a copper wire.
However, this doesn’t mean that tungsten is completely unusable when it comes to electricity—it just means that it isn’t as efficient as other metals when it comes to conducting electricity. One use for tungsten in electronics is in heating elements. Because tungsten can withstand such high temperatures without melting or becoming brittle, it makes an excellent choice for heated components such as heating coils in appliances or industrial furnaces. This property also makes tungsten useful in lighting fixtures where high temperatures are produced from the bulbs.
Tungsten also has low thermal expansion and good corrosion resistance, which makes it ideal for electrodes and contacts in electric switches and relays. It’s also used in X-ray tubes because of its ability to absorb X-rays without becoming damaged or degraded by the radiation levels inside the tube. So even though tungsten doesn’t have great electrical conductivity compared to other metals like copper or aluminum, there are still many uses for it when it comes to electronics applications.
Conclusion:
In conclusion, while tungsten does not have great electrical conductivity compared to some other metals like copper or aluminum, there are still many uses for this metal in the field of electronics due to its ability to withstand high temperatures without melting or becoming brittle along with its low thermal expansion rate and good corrosion resistance. So while you may not be able to use tungsten as an effective conductor of electricity, you can certainly find plenty of uses for this metal in electronic devices and components!
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