Kev piav qhia
Cupronickel, tseem hu ua tooj liab nickel alloy, yog ib qho alloy ntawm tooj liab, nickel thiab cov khoom tsis muaj zog, xws li hlau thiab manganese.
CuMn3
Cov Ntsiab Lus Tshuaj (%)
| Mn | Ni | Cu |
| 3.0 | Bal. |
| Max Kev Pabcuam Txuas Ntxiv Mus | 200 ºC |
| Kev tiv taus ntawm 20ºC | 0.12 ± 10% ohm*mm2/m |
| Qhov Ceev | 8.9 g/cm3 |
| Cov Coefficient Kub ntawm Kev Tiv Thaiv | < 38 × 10-6/ºC |
| EMF VS Cu (0 ~ 100ºC) | - |
| Qhov Kub Yaj | 1050 ºC |
| Lub zog tensile | Yam tsawg kawg nkaus 290 Mpa |
| Kev ntev | Yam tsawg kawg nkaus 25% |
| Cov Qauv Micrographic | Austenite |
| Khoom Siv Sib Nqus | Tsis yog. |
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