Hana ʻia ka uea hoʻopaʻapaʻa i ka Nichrome alloys, e like me Ni80Cr20, Ni60Cr15, a me nā mea ʻē aʻe.
He nui nā pōmaikaʻi o ka uea hoʻoheheʻe kūʻē kūʻē, e like me ka hiki ke deformation, ke kūpaʻa wela, ke ʻano mechanical, ka hiki ke shockproof i ke kūlana wela a me ka anti-oxidization. Hoʻokumu ʻo Nichrome Wire i kahi papa pale o ka chromium oxide i ka wā e wela ai no ka manawa mua. ʻAʻole e oxidize nā mea ma lalo o ka papa, e pale ana i ka uea mai haki a ʻā paha. Ma muli o ke kūlana kiʻekiʻe o ka Nichrome Wire a me ke kū'ē i ka oxidation i nā wela kiʻekiʻe, ua hoʻohana nui ʻia ia i nā mea hoʻomehana, hoʻomehana umu uila a me nā kaʻina hana wela i ka ʻoihana kemika, mechanical, metallurgical a me nā ʻoihana pale.
| Hana\mea | Cr20Ni80 | |
| Huina | Ni | Hoomaha |
| Cr | 20.0~23.0 | |
| Fe | ≤1.0 | |
| Ka wela kiʻekiʻe ℃ | 1200 | |
| Puni hehee ℃ | 1400 | |
| Māmā g/cm3 | 8.4 | |
| Kū'ē | 1.09±0.05 | |
| μΩ·m,20 ℃ | ||
| Elongation ma ka nahae | ≥20 | |
| wela kūikawā | 0.44 | |
| J/g. ℃ | ||
| ʻO ke kau wela wela | 60.3 | |
| KJ/mh ℃ | ||
| Coefficient o ka hoonui laina | 18 | |
| a×10-6/℃ | ||
| (20~1000 ℃) | ||
| Hoʻolālā micrographic | Austenite | |
| Nā waiwai mākēneki | Nonmagnetic | |
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