Le ngxubevange yokumelana ne-nickel yobhedu, ekwabizwa ngokuba yi-constantan, ibonakaliswa kukuxhathisa kombane okuphezulu okudityaniswa ne-coefficient encinci yobushushu bokumelana. Le ngxubevange ikwabonisa amandla aphezulu okuqina kunye nokuxhathisa ekumdleni. Ingasetyenziswa kumaqondo obushushu ukuya kuma 600°C emoyeni.
I-CuNi44 yi-alloy ye-nickel yobhedu (i-CuNi alloy) kunyeukuxhathisa okuphakathi-phantsiukuze isetyenziswe kumaqondo obushushu ukuya kuma-400°C (750°F).
I-CuNi44 ngokuqhelekileyo isetyenziselwa izicelo ezifana neentambo zokufudumeza, iifuse, i-shunts, i-resistors kunye neentlobo ezahlukeneyo zabalawuli.
| Ni % | Cu % |
Ukuqamba igama | 11.0 | UBhal. |
Ubungakanani bocingo | Unikeze Amandla | Tensile strength | Elongation |
Ø | Rp0.2 | Rm | A |
mm (ngaphakathi) | MPa (ksi) | MPa (ksi) | % |
1.00 (0.04) | 130 (19) | 300 (44) | 30 |
Ubuninzi be-g/cm3 (lb/in3) | 8.9 (0.322) |
Ukumelana nombane kwi-20°C Ω mm2/m (Ω circ. mil/ft) | 0.15 (90.2) |
Iqondo lobushushu °C | 20 | 100 | 200 | 300 | 400 |
Iqondo lobushushu °F | 68 | 212 | 392 | 572 | 752 |
ITHEMPERURE FActor OF RESISTIVITY Ct | 1.00 | 1.035 | 1.07 | 1.11 | 1.15 |
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