Copper nickel alloy, ine yakaderera magetsi kuramba, yakanaka inodzivirira kupisa uye inodzivirira corrosion, iri nyore kuve.
yakagadziridzwa uye lead yakakandwa. Iyo inoshandiswa kugadzira zvakakosha zvikamu mu thermal overload relay, kushomeka kushoma
thermal circuit breaker, uye midziyo yemagetsi. Ichowo chinhu chakakosha chemagetsi ekupisa tambo.
Kushandiswa kwemhangura nickel alloy waya:
1. kupisa zvikamu
2. ikozvino-kumisa kupikisa kwekupisa kwepamusoro-soro relay
3. low-voltage circuit breaker
4. low-voltage apparatus
Properties/ Material | Kusagadzikana (200C μΩ.m) | Max.kushanda tembiricha(℃) | Kusimba simba (Mpa) | Melting point (℃) | TCRx10-6 / ℃(20~600℃) | EMF vs Cu(μV/ ℃)(0~100 (℃) | Density (g/cm3 |
NC003 (CuNi1) | 0.03 | 200 | 210 | 1085 | <100 | -8 | 8.9 |
NC005 (CuNi2) | 0.05 | 200 | 220 | 1090 | <120 | -12 | 8.9 |
NC010 (CuNi6) | 0.1 | 220 | 250 | 1095 | <60 | -18 | 8.9 |
NC012 (CuNi8) | 0.12 | 250 | 270 | 1097 | <57 | -22 | 8.9 |
NC015 (CuNi10) | 0.15 | 250 | 290 | 1100 | <50 | -25 | 8.9 |
NC020 (CuNi14) | 0.2 | 300 | 310 | 1115 | <30 | -28 | 8.9 |
NC025 (CuNi19) | 0.25 | 300 | 340 | 1135 | <25 | -32 | 8.9 |
NC030 (CuNi23) | 0.3 | 300 | 350 | 1150 | <16 | -34 | 8.9 |
NC035 (CuNi30) | 0.35 | 350 | 400 | 1170 | <10 | -37 | 8.9 |
NC040 (CuNi34) | 0.4 | 350 | 400 | 1180 | 0 | -39 | 8.9 |
NC050 (CuNi44) | 0.5 | 400 | 420 | 1200 | <-6 | -43 | 8.9 |