Blown tungsten filament. Coloured scanning electron micrograph (SEM) of a blown tungsten filament from the electron gun of a scanning electron microscope. The shape of the blown end of the filament can help to diagnose the cause of the failure. The tapered end of this filament suggests that the failure was due to a faulty vacuum | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / AMMRF, UNIVERSITY OF SYDNEY |
Taille de l’image : | 5296 px × 3352 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |