Alloy nickel ọla kọpa, nke nwere obere nguzogide eletriki, ezigbo nguzogide okpomọkụ na nguzogide nchara, dị mfe ịdị
a na-ahazi ma na-agbakọta ndu. A na-eji ya eme ihe ndị bụ isi na relay okpomọkụ, obere iguzogide.
ihe na-agbaji sekit okpomọkụ, yana ngwa eletriki. Ọ bụkwa ihe dị mkpa maka eriri ọkụ eletrik.
Ojiji nke waya alloy nickel ọla kọpa:
1. ihe ndị na-ekpo ọkụ
2. mgbochi nke oke okpomọkụ nke na-egbochi ugbu a
3. ihe mgbaji sekit dị ala
4. ngwa voltaji dị ala
| Njirimara/ Ihe | Nguzogide (200C μΩ.m) | Oke okpomọkụ ọrụ kachasị elu(℃) | Ike nrụgide (Mpa) | Ebe agbaze (℃) | TCRx10-6 /℃(20~600℃) | EMF vs Cu (μV/ ℃) (0 ~ 100 (℃) | Njupụta (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 | narị anọ | 1170 | <10 | -37 | 8.9 |
| NC040 (CuNi34) | 0.4 | 350 | narị anọ | 1180 | 0 | -39 | 8.9 |
| NC050 (CuNi44) | 0.5 | narị anọ | 420 | 1200 | <-6 | -43 | 8.9 |
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