Fabryk Direkte Ferkeap Cuni44 Wjerstânslegering brûkt om thermokoppelkabelmaterialen te meitsjen
Konstantantried foar samplingweerstand is in koper-nikkellegering dy't meastentiids bestiet út 55% koper en 45% nikkel. Syn wichtichste skaaimerk is syn wjerstân dy't konstant is oer in breed temperatuerberik. It wurdt ek wol Alloy 294, Nico, MWS-294, Cupron, Copel, Alloy 45, Neutrology, Advance, CuNi 44, CuNi 44, CN49 neamd.
Oare graden fankoper nikkel legearingbinne as folget CN5, CuNi2
A60, Legering 60, 60 Legering, MWS-60, Lohm, HAI-60, CuNi 6, Legering 260, Nikkellegering 60, CN10
CuNi10, CN15
A30, Legering 30, CuNi23, 30 Legering, MWS-30, HAI-30, Legering 230, Nikkellegering 30, CN 30
CuNi1, CuNi15, CuNi30
As der fragen of easken binne, nim dan gerêst kontakt mei ús op.
Eigenskippen/Graad | CuNi1 | CuNi2 | CuNi6 | CuNi8 | CuNi10 | |
Maks. trochgeande tsjinsttemperatuer (º C) | 200 | 200 | 200 | 250 | 250 | |
Wjerstân by 20º C (Ω mm²/m) | 0.03 | 0.05 | 0.1 | 0.12 | 0.15 | |
Dichtheid (g/cm³) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Termyske geliedingsfermogen (α × 10-6 /º C) | < 100 | < 120 | < 60 | < 57 | < 50 | |
Treksterkte (Mpa) | 210 | 220 | 250 | 270 | 290 | |
EMF vs Cu(μV/ºC)(0~1000ºC) | -8 | -12 | -12 | -22 | -25 | |
Ungefear smeltpunt (ºC) | 1085 | 1090 | 1095 | 1097 | 1100 | |
Eigenskippen/Graad | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi44 | |
Maks. trochgeande tsjinsttemperatuer (º C) | 300 | 300 | 300 | 350 | 400 | |
Wjerstân by 20º C (Ω mm²/m) | 0.2 | 0.25 | 0.3 | 0.35 | 0.5 | |
Dichtheid (g/cm³) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Termyske geliedingsfermogen (α × 10-6 /º C) | < 30 | < 25 | < 16 | < 10 | < -6 | |
Treksterkte (Mpa) | 310 | 340 | 350 | 400 | 420 | |
EMF vs Cu(μV/ºC)(0~1000ºC) | -28 | -32 | -34 | -37 | -43 | |
Ungefear smeltpunt (ºC) | 1115 | 1135 | 1150 | 1170 | 1200 |
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