Txais tos rau peb lub vev xaib!
CuNi40 constantan nrog zoo tshav kub-resistant siv nyob rau hauv hluav taws xob cua sov caij
Tooj-raws li cua sov ua haujlwmhlau alloymuaj qis hluav taws xob tsis kam, zoo echanical, vuam zoo thiab tiv thaiv corrosion. Nws yog siv los ua cov khoom tseem ceeb hauv cov thermal overloaded relay, tsis tshua muaj thermal Circuit Court breaker, thiab cov khoom siv hluav taws xob. Nws kuj yog ib yam khoom tseem ceeb rau hluav taws xob cua sov cable.
Specification
| Hom | Hluav taws xob resistivity (20 degree Ω mm² / m) | kub coefficient ntawm kuj (10^6 / degree) | Qhov ntom g/cm3 | Max. kub (°c) | Melting point (°c) |
| CuNi 1 | 0.03 ib | <1000 | 8.9 ib | 200 | 1085 |
| CuNi 2 | 0.05 Nws | <1200 | 8.9 ib | 200 | 1090 |
| CuNi 6 | 0.10 | <600 | 8.9 ib | 220 | 1095 ib |
| CuNi 8 | 0.12 | <570 | 8.9 ib | 250 | 1097 ib |
| CuNi 10 | 0.15 | <500 | 8.9 ib | 250 | 1100 |
| CuNi 14 | 0.20 ib | <380 | 8.9 ib | 300 | 1115 |
| CuNi 19 | 0.25 | <250 | 8.9 ib | 300 | 1135 ib |
| CuNi 23 | 0.30 Nws | <160 | 8.9 ib | 300 | 1150 |
| CuNi 30 | 0.35 Nws | <100 | 8.9 ib | 350 | 1170 ib |
| CuNi34 | 0.40 ib | -0 | 8.9 ib | 350 | 1180 |
| CuNi 40 | 0.48 ib | ± 40 | 8.9 ib | 400 | 1200 |
| CuNi44 | 0.50 ib | <-6 | 8.9 ib | 400 | 1200 |
| 0,071 ib | 0,085 ib | 0,091 ib | 4, 318 ib | 17 | 700 |
| 0,080 ua | 0,095 ib | 0,101 ib | 3,401 ib | 17 | 850 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
