Pitting of the anode's focal track is caused by vaporizing of the tungsten disk, a result of the enormous heat produced during normal operation. Pitting reduces the efficiency of the tube.
failure of excessive heat by radiation, conduction and convection, bearing failures or glass envelope breaking pitting of tungsten target, arcing, filament failure.
Tungsten. Gold or uranium may also be used but it is usually tungsten.
x-rays are emitted
non pitting
Pitting potential is the potential where the pitting start and this is noticed when the current is suddenly increased that also mean below this value, now pitting corrosion will initiate Many parameters can effluence the pitting potential such as Temperature, halides ions, surface finishing of the alloy and also state of the electrolyte , is it flowing or stagnant.
Non-pitting edema is a type of swelling. Pitting edema occurs when the swollen area is pressed and remains indented. The indentation does not occur with non-pitting edema.
Pitting is when there are small holes starting to appear in steel often caused by corrosion/rust
Pitting= Too high surface pressure on gear or lack of lubrication
Pitting edema is a swollen area that will give when pressed and retain a depression for a minute , or so.
can you dissolve tungsten
Tungsten is not Magnetic :(