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Ngwaahịa Ọhụrụ N'ogbe Copper Manganese Nickel Electric Resistance Alloy Cumn3 NC012 waya
1. Nkọwa
Cupronickel, nke nwekwara ike ịkpọ ọla kọpa nickel alloy, bụ ọla kọpa, nickel na ihe na-eme ka adịghị ike dị ike, dị ka ígwè na manganese.
CuMn3
Ọdịnaya kemịkalụ(%)
| Mn | Ni | Cu |
| 3.0 | Bal. |
Ihe eji arụ ọrụ
| Oke ọrụ na-aga n'ihu | 200 ºC |
| Resistivity na 20ºC | 0.12 ± 10% ohm * mm2/m |
| Njupụta | 8.9g/cm3 |
| Ọnụọgụ okpomọkụ nke Nguzogide | <38 × 10-6/ºC |
| EMF VS Cu (0 ~ 100ºC) | - |
| Ebe Na-agbaze | 1050ºC |
| Ike ọdụdọ | Min 290 Mpa |
| Ogologo oge | Nkeji 25% |
| Ọdịdị Micrographic | Austenite |
| Ihe onwunwe magnetik | Mba. |
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