Ka nui o nā kemika (%)CuNi44
| Ni | Mn | Fe | Si | Cu | ʻĒ aʻe | Kuhikuhi ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Nā Waiwai MekanikaCuNi44
| Ka Mahana Hana Hoʻomau Loa | 400 ºC |
| Ke kū'ē ʻana ma 20ºC | 0.49 ± 5% ohm*mm2/m |
| Ka nui o ka paʻa | 8.9 g/cm3 |
| Ka helu mahana o ke kū'ē ʻana | < -6 ×10-6/ºC |
| EMF VS Cu (0~100ºC) | -43 μV/ºC |
| Kiko Heheʻe | 1280 ºC |
| Ikaika Hoʻopaʻa | Ka palena iki o 420 Mpa |
| Hoʻolōʻihi | Ka liʻiliʻi loa he 25% |
| ʻAno Micrographic | ʻAustenite |
| Waiwai Makeneka | ʻAʻole. |
Nā hiʻohiʻona huahana:
1) Maikaʻi loa ka anti-oxidation a me ka ikaika mechanical i ke kiʻekiʻe o ka mahana;
2) Ke kū'ē kiʻekiʻe a me ke koina haʻahaʻa o ke kū'ē;
3) Hana maikaʻi loa a me ka hana hoʻokumu;
4) Hana maikaʻi loa no ka hoʻoheheʻe ʻana
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