TheMrbunGee
Hazard to Others
Posts: 364
Registered: 13-7-2016
Location: EU
Member Is Offline
Mood: Phosphorising
|
|
What are these?
What are these? They are conductive, somewhat. and there is a difference in resistance between colors.
 
Only one marked. others have handwritings on them, numbers.
|
|
|
fusso
International Hazard
Posts: 1922
Registered: 23-6-2017
Location: 4 ∥ universes ahead of you
Member Is Offline
|
|
Some kind of electrodes?
|
|
|
TheMrbunGee
Hazard to Others
Posts: 364
Registered: 13-7-2016
Location: EU
Member Is Offline
Mood: Phosphorising
|
|
yea, that is what I am thinking, but the shape seems weird.
|
|
|
unionised
International Hazard
Posts: 5126
Registered: 1-11-2003
Location: UK
Member Is Offline
Mood: No Mood
|
|
The shape would make sense if the middle (thin) bit is meant to get hot when you pass a current through it.
Anyone else got any ideas?
What size are they?
|
|
|
RogueRose
International Hazard
Posts: 1593
Registered: 16-6-2014
Member Is Offline
|
|
I'd say electrodes of some kind as well or maybe heating elements of some kind or reisitors.? Possibly even some kind of extremely high amperage
diode used for power lines?
Yeah a size or comparison would be helpful. I was thinking they were about 12"-15" long and maybe 3/8-1/2" diam in the center part?
[Edited on 10-8-2018 by RogueRose]
|
|
|
Ubya
International Hazard
Posts: 1247
Registered: 23-11-2017
Location: Rome-Italy
Member Is Offline
Mood: I'm a maddo scientisto!!!
|
|
i know what they are, i searched for them some time ago, they are molybdenum disilicide heating elements, they get hotter than any other type of
heating element, very good for really high temperature kilns (without using electric arc technology)
---------------------------------------------------------------------
feel free to correct my grammar, or any mistakes i make
---------------------------------------------------------------------
|
|
|
Vomaturge
Hazard to Others
Posts: 286
Registered: 21-1-2018
Member Is Offline
Mood: thermodynamic
|
|
My initial thought was maybe a sample of some experimental metal, in an appropriate shape for a tensile strength tester (by the way, I'm not affiliated with that company). But it seems unlikely that you'd have found an untested specimen for
sale or just laying around.
I too would like the dimensions. How conductive is "somewhat"- a milliohm, a few hundred milliohms, a few whole ohms? More crucially, where did you
find these thingies?
|
|
|
TheMrbunGee
Hazard to Others
Posts: 364
Registered: 13-7-2016
Location: EU
Member Is Offline
Mood: Phosphorising
|
|
Hey, thanks for the answers!
I attached a photo with measurements..
Looks more like molybdenum disilicide heating elements. looks like composite material, not like a pure metal..
And not a diode, because resistance is the same both ways.
|
|
|
Texium
|
Thread Moved
27-11-2023 at 12:32 |
![[*]](images/xpblue/default_icon.gif){kind=icon}
