Mis nikel qotishmasi, past elektr qarshiligiga ega, yaxshi issiqlikka chidamli va korroziyaga chidamli, oson tayyorlanadi
qayta ishlangan va qo'rg'oshin bilan payvandlangan. Termal ortiqcha yuklanish rölesining asosiy komponentlarini, past qarshilikni yaratish uchun ishlatiladi
termal o'chirgich va elektr jihozlari. Bu shuningdek, elektr isitish kabeli uchun muhim materialdir.
Mis nikel qotishma simini qo'llash:
1. isitish komponentlari
2. termal ortiqcha yuklanish rölesining tok cheklovchi qarshiligi
3. past kuchlanishli elektron to'xtatuvchi
4. past kuchlanishli apparat
| Xususiyatlar/Materiallar | Qarshilik (200C μΩ.m) | Maksimal ish harorati (℃) | Cho'zilish kuchi (Mpa) | Erish nuqtasi (℃) | TCRx10-6 /℃(20~600℃) | EMF va Cu(mV/ ℃)(0~100 (℃) | Zichlik (g/sm3) |
| 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-yil | <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 |
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