Ba'zi metallar, qotishmalar va materiallarning solishtirma elektr qarshiliklari - ?
|
Modda |
?, mkOmm |
Modda |
?, mkOmm |
|
Choyan |
0.52 - 0.80 |
Marganets |
1.5 - 2.6 |
|
Duralyumin |
0.033 |
Natriy |
0.049 |
|
Fexral |
1.2 - 1.3 |
Neyzilber |
0.30 - 0.45 |
|
Grafit oddiy |
3.5 - 63.0 |
Nikelin |
0.30 - 0.45 |
|
Grafit reaktor uchun |
8 - 20 |
Nixrom |
1.0 - 1.1 |
|
Invar |
0.81 |
Osmiy |
0.095 |
|
Iridiy |
0.053 |
Paltinit |
0.45 |
|
Kaliy |
0.071 |
Platinoiridiy qotishmasi (t=0 C) |
0.25 |
|
Konstantan |
0.48 - 0.52 |
Polat (0.10 - 0.15%) |
0.10 - 0.14 |
|
Latun |
0.071 |
Vud qotishmasi |
0.52 |
|
Manganin |
0.42 - 0.48 |
Xromal |
1.3 - 1.5 |
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