CuNi23(alloy 180) Uea Alloy Nikala Keleawe/Uea Palahalaha/ʻĀpana/pepa kini Midohm
Wehewehe Huahana
CuNi23Hoʻohana nui ʻia ka Mn haʻahaʻa haʻahaʻa hoʻomehana i ka mea haki kaapuni haʻahaʻa voltage, ka thermal overload relay, a me nā huahana uila haʻahaʻa voltage ʻē aʻe. ʻO ia kekahi o nā mea nui o nā huahana uila haʻahaʻa voltage. Loaʻa i nā mea i hana ʻia e kā mākou hui nā ʻano o ke kūpaʻa kūpaʻa maikaʻi a me ke kūpaʻa kiʻekiʻe. Hiki iā mākou ke hoʻolako i nā ʻano uea poepoe, pālahalaha a me nā mea pepa.
Ka nui o nā kemika, %
| Ni | Mn | Fe | Si | Cu | ʻĒ aʻe | Kuhikuhi ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 23 | 0.5 | - | - | Bal | - | ND | ND | ND | ND |
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Nā Waiwai Mekanika
| Ka Mahana Hana Hoʻomau Loa | 250ºC |
| Ke kūpaʻa ma 20ºC | 0.35%ohm mm2/m |
| Ka nui o ka paʻa | 8.9 g/cm3 |
| Ka Hoʻokele Wela | 16 (Pau Loa) |
| Kiko Heheʻe | 115ºC |
| Ikaika Tensile, N/mm2 Annealed, Palupalu | 270~420 Mpa |
| Ikaika Tensile, N/mm2 ʻōwili anu | 350~840 Mpa |
| Elongation (anneal) | 25% (Max) |
| Elongation (ʻōwili anu) | 2% (Max) |
| EMF vs Cu, μV/ºC (0~100ºC) | -25 |
| ʻAno Micrographic | ʻaustenite |
| Waiwai Makeneka | ʻAʻole |
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