Venditatio directa officinarum Cuni44, mixtura resistentiae adhibita ad fabricandas materias funium thermocouple.
Filum Constantanum ad resistorium exempli gratia colligendum est mixtura cupri et niccoli, plerumque constans ex 55% cupri et 45% niccoli. Eius praecipua proprietas est resistentia, quae constans manet per latum temperaturarum ambitum. Appellatur etiam Alloy 294, Nico, MWS-294, Cupron, Copel, Alloy 45, Neutrology, Advance, CuNi 44, CuNi 44, CN49.
Aliae gradusmixtura cuprea niccolisunt ut sequitur CN5, CuNi2
A60, Mixtura Metallica 60, Mixtura Metallica 60, MWS-60, Lohm, HAI-60, CuNi 6, Mixtura Metallica 260, Mixtura Nickeli 60, CN10
CuNi10, CN15
A30, Mixtura Metallica 30, CuNi23, Mixtura Metallica 30, MWS-30, HAI-30, Mixtura Metallica 230, Mixtura Nickeli 30, CN 30
CuNi1, CuNi15, CuNi30
Si qua quaestio aut necessitas est, libenter nobiscum communicare velis.
Proprietates/Gradus | CuNi1 | CuNi₂ | CuNi6 | CuNi8 | CuNi10 | |
Temperatura Maxima Continuae Servitii (°C) | ducenti | ducenti | ducenti | 250 | 250 | |
Resistivitas ad 20°C (Ω mm²/m) | 0.03 | 0.05 | 0.1 | 0.12 | 0.15 | |
Densitas (g/cm³) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Conductivitas thermalis (α × 10⁻⁶ /°C) | < 100 | < 120 | < 60 | < 57 | < 50 | |
Robur tensile (Mpa) | 210 | 220 | 250 | 270 | 290 | |
EMF vs Cu(µ V/º C)(0~1000º C) | -8 | -12 | -12 | -22 | -25 | |
Punctum Liquefactionis Approximatum (°C) | 1085 | 1090 | 1095 | 1097 | 1100 | |
Proprietates/Gradus | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi44 | |
Temperatura Maxima Continuae Servitii (°C) | trecenti | trecenti | trecenti | 350 | quadringenti | |
Resistivitas ad 20°C (Ω mm²/m) | 0.2 | 0.25 | 0.3 | 0.35 | 0.5 | |
Densitas (g/cm³) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Conductivitas thermalis (α × 10⁻⁶ /°C) | < 30 | < XXV | < XVI | < 10 | < -6 | |
Robur tensile (Mpa) | CCCX | 340 | 350 | quadringenti | 420 | |
EMF vs Cu(µ V/º C)(0~1000º C) | -28 | -32 | -34 | -37 | -43 | |
Punctum Liquefactionis Approximatum (°C) | 1115 | 1135 | 1150 | 1170 | 1200 |
150 0000 2421