Copper nickel alloy, e nang le khanyetso e tlase ea motlakase, e thibelang mocheso hantle ebile e sa kutu, e bonolo ho ba teng.
sebetsoa le loto welded. E sebelisoa ho etsa likarolo tse ka sehloohong ho relay overload overload, khanyetso e tlaase
Thermal circuit breaker, le lisebelisoa tsa motlakase. Hape ke thepa ea bohlokoa bakeng sa mohala oa ho futhumatsa motlakase.
Tšebeliso ea terata ea koporo ea nickel alloy:
1. likarolo tsa ho futhumatsa
2. ho hanyetsa hona joale ho fokotsa mocheso oa mocheso oa overload relay
3. motlakase oa motlakase o tlaase
4. lisebelisoa tse tlaase tsa motlakase
Thepa/ Thepa | Ho hanyetsa (200C μΩ.m) | Mocheso o phahameng oa ho sebetsa(℃) | Tensile strength (Mpa) | Sebaka se qhibilihang(℃) | TCRx10-6 /℃(20~600℃) | EMF vs Cu(μV/ ℃)(0~100 (℃) | Boima ba 'mele (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 |