3d pan white

Tungsten filament

Household incandescent lamps use Tungsten filament because of there electrical and mechanical properties.

Tungsten has strength, ductility and workability, tungsten can readily be formed into the filament coils.

 

Courtesy of Gerald Poirier

 

Image Details

Instrument used: Quanta Family

Magnification: 59x

Vacuum: -5 torr

Voltage: 15Kev

Spot: 3

Working Distance: 10.8

Detector: SE

 

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Taken on July 9, 2012