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Description
Electron scanning microscope picture in false colours.
This is the result of a vibration test on a burning tungsten coil in a lamp.
Due to the temperature, movement at some specific point and probably a cavitation effect in the grain boundaries the metal is pushed away from its normal place and build this kind of needle structure.
The largest needle is 40µm high
Original picture by me with a JEOL JSM 6360LA, colours by me
This is the result of a vibration test on a burning tungsten coil in a lamp.
Due to the temperature, movement at some specific point and probably a cavitation effect in the grain boundaries the metal is pushed away from its normal place and build this kind of needle structure.
The largest needle is 40µm high
Original picture by me with a JEOL JSM 6360LA, colours by me
Image size
912x1200px 219.54 KB
© 2012 - 2024 Urus-28
Comments26
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Pour une raison que j'ignore, ça me rappelle la première mission de Mass Effect 1