Mixtura cupri niccoli, quae resistentiam electricam humilem, bonam resistentiam calori et corrosioni habet, facile tractanda.
processum et plumbo consutum. Adhibetur ad partes principales in releo thermali oneris excessivi fabricandas, resistentia humilis.
Interruptor circuitus thermalis, et apparatus electrici. Est etiam materia magni momenti pro funiculo calefactorio electrico.
Usus fili ex mixtura cuprea et nickeliana:
1. partes calefactionis
2. resistentia limitans currentem relei oneris thermalis
3. interruptor circuitus humilis tensionis
4. apparatus humilis tensionis
Proprietates/Materia | Resistivitas (200°C μΩ.m) | Temperatura maxima operandi (℃) | Robur tensile (Mpa) | Punctum liquefactionis (℃) | TCRx10-6 /℃(20~600℃) | EMF vs Cu(μV/ )(0~100 (℃) | Densitas (g/cm³) |
NC003 (CuNi1) | 0.03 | ducenti | 210 | 1085 | <100 | -8 | 8.9 |
NC005 (CuNi₂) | 0.05 | ducenti | 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 | trecenti | CCCX | 1115 | <30 | -28 | 8.9 |
NC025 (CuNi19) | 0.25 | trecenti | 340 | 1135 | <25 | -32 | 8.9 |
NC030 (CuNi23) | 0.3 | trecenti | 350 | 1150 | <16 | -34 | 8.9 |
NC035 (CuNi30) | 0.35 | 350 | quadringenti | 1170 | <10 | -37 | 8.9 |
NC040 (CuNi34) | 0.4 | 350 | quadringenti | 1180 | 0 | -39 | 8.9 |
NC050 (CuNi44) | 0.5 | quadringenti | 420 | 1200 | <-6 | -43 | 8.9 |
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