Ọla kọpa nickel alloy, nke nwere obere nguzogide eletrik, ezigbo okpomọkụ na-eguzogide na corrosion na-eguzogide, dị mfe ịbụ.
a haziri na ndu welded. A na-eji ya mee ihe ndị dị mkpa na relay thermal overload, obere nguzogide
Igwe ọkụ eletrik, na ngwa eletrik. Ọ bụkwa ihe dị mkpa maka eriri ọkụ ọkụ eletrik.
Ngwa nke ọla kọpa nickel alloy waya:
1. ihe ndị na-ekpo ọkụ
2. ugbu a-mmachi nguzogide nke thermal bufee ọsọ agba anọ
3. mgbawa sekit dị ala
4. ngwa eletrik dị ala
Ngwongwo/Ihe | Nguzogide (200C μΩ.m) | Oke okpomọkụ na-arụ ọrụ(℃) | Ike tensile ( Mpa ) | Ebe mgbaze (℃) | 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 | 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 |