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What can I use instead of Nichrome?

What can I use instead of Nichrome?

Nichrome is good, steel or stainless steel should also work ok and may be preferred if you need less heat and more strength.

Can we use tungsten as heating coil?

Tungsten wire is used as the heating wire mainly because only tungsten has a melting point of more than 3,400 degrees Celsius, which is the highest melting point of the metal, as well as high-temperature resistance, corrosion resistance, low thermal expansion coefficient, good winding performance, not sagging and other …

What is the difference between tungsten and Nichrome?

Tungsten is made of tungsten while Nichrome is made of nickel chromium. Tungsten is used to make filament of bulbs. Nichrome have high resistivity than tungsten.

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Can we use copper wire instead of nichrome?

Copper cannot be used as a meter bridge wire because it has low resistance and high-temperature coefficient of resistivity.

Is nichrome same as stainless steel?

Stainless steel and Nichrome are having the same content (Fe, Ni, Cr, C). But the nature of both alloys is different.

Why can’t we use tungsten for making heating element?

due to very high melting point the tungsten wire cannot used in elctric heater and another reason is that due to heating effect of current.

Why Nichrome is not used in bulb?

Nichrome is not used as filament in incandescent lamps. Why? Answer: It can remain only in red hot condition but it can’t give light.

Is copper more resistant than nichrome?

Nichrome offers higher resistance than copper. Therefore answer is Nichrome will heat-up faster.

What is the difference between nichrome and tungsten?

Your observation about Nichrome having a much higher resistivity than Tungsten is a very good one. However, when choosing a material for a particular application, many different properties of materials must all be considered together (such as: melting point (MP), boiling point (BP), thermal conductivity, electrical resistivity, cost, etc.).

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Why is tungsten not used as a resistance element?

Tungsten has much lower resistivity, lower melting point, and gets easily attacked by / oxidixrd by atmospheric chemicals. So it is not suitable for resistance elements. It is used in filament bulb with full isolation from atmosphere by the glass bulb, and is further protected by inert gas inside.

What is nichnichrome wire used for?

Nichrome wire is used in heaters, toasters and other applications where the incandescent wire must be exposed to air because it self-passivates forming a tightly bonded oxide film that protects it from further oxidation.

Why is tungsten used to make white light bulbs?

To get white light you need the filament to reach 2700-3300K to give off white yellow light. The reason tungsten is used is because it has the highest melting temperature of any element at 3600K, where as nichrome melts at 1600 K which is almost to cold to give off light (maybe dark red). To generate a lot of heat you need a big resistance.