Uea Manganin i hoʻopili ʻia / Uea Manganin i hoʻopaʻa ʻia (6J12 / 6J8/6J11/ 6J13)
Mea Hana: CuNi1, CuNi2, CuNi4, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44, constantan, manganin, karma ma ke ʻano o ka uea/lipine
Ka nui o nā kemika, %
| Ni | Mn | Fe | Si | Cu | ʻĒ aʻe | Kuhikuhi ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 2~3 | 11~13 | 0.5 (ʻoi loa) | liʻiliʻi | Bal | - | ND | ND | ND | ND |
Nā Waiwai Mekanika
| Ka Mahana Hana Hoʻomau Loa | 0-45ºC |
| Ke kūpaʻa ma 20ºC | 0.47±0.03ohm mm2/m |
| Ka nui o ka paʻa | 8.44 g/cm3 |
| Ka Hoʻokele Wela | -3~+20KJ/m·h·ºC |
| Ka helu o ke kū'ē ʻana o ka mahana ma 20 ºC | -2~+2α×10-6/ºC(Papa0) |
| -3~+5α×10-6/ºC (Papa 1) | |
| -5~+10α×10-6/ºC (Papa 2) | |
| Kiko Heheʻe | 1450ºC |
| Ikaika Tensile (Paʻakikī) | 635 Mpa (min) |
| Ikaika Tensile, N/mm2 Annealed, Palupalu | 340~535 |
| Hoʻolōʻihi | 15% (min) |
| EMF vs Cu, μV/ºC (0~100ºC) | 1 |
| ʻAno Micrographic | ʻaustenite |
| Waiwai Makeneka | ʻaʻole |
| ʻAno Micrographic | Ferrite |
| Waiwai Makeneka | Mākēneki |
Ka hoʻohana ʻana o Manganin
Hoʻohana ʻia ka pepa kini a me ka uea Manganin i ka hana ʻana o ke kū'ē, ʻoi aku ka ammeter shunt, ma muli o kona koina wela o ka waiwai kū'ē a me ke kūpaʻa lōʻihi.
ʻO nā papa mahana maʻamau he 130, 155, 180, 200, 220C
Anawaena uea i hoʻopili ʻia: 0.02 mm ~ 1.8mm poepoe
Ka Wehewehe Kikoʻī Hoʻohana ʻia ka pepa kini a me ka uea Manganin i ka hana ʻana o ke kū'ē, ʻoiai nā shunts ammeter, ma muli o kona koina wela o ka waiwai kū'ē a me ke kūpaʻa lōʻihi.
ʻO ke uea enamel he uea i uhi ʻia me kahi papa lahilahi o ka insulation e pale aku i nā ʻili uea mai ka noho ʻana i loko o kahi kaapuni pōkole ke wili ʻia i loko o nā coils. Hoʻokumu ʻia ka flux magnetic ke kahe ke kahe ke au ma o ke coil. Hoʻohana nui ʻia ia i ke kūkulu ʻana i nā motika, nā electromagnets, nā transformers a me nā inductors. No ka maʻalahi o ka hana ʻana i nā ʻāpana inductive e like me nā transformers a me nā inductors, hiki ke hoʻopaʻa ʻia ka hapa nui o kēia mau uea.
Hoʻokaʻawale ʻia nā uea enamel e ko lākou anawaena (helu ana AWG a i ʻole millimeters), papa mahana a me ka mānoanoa o ka insulation. ʻO ka papa insulation mānoanoa e hopena i kahi voltage breakdown kiʻekiʻe (BDV). ʻO nā papa mahana maʻamau he 130, 155, 180 a me 200 ° C.
Ma muli o nā ʻano like ʻole o ka uea metala, ua uhi ʻia ka uea me nā kaʻina hana like ʻole, i nā makahiki o ka hana hana, ua hoʻokumu mālie mākou i nā ʻano hana enamelled i uhi ʻia i nā mea like ʻole, ʻoi aku hoʻi i ka uea kū'ē, hiki iā mākou ke hāʻawi i nā ʻano hana āpau no ka potentiometer constantan kū'ē.uea enamel, uea enameled nichrome, a me ka uea enameled kamar, a pēlā aku. Loaʻa iā mākou ke gula platinic, kālā, uhi ʻana i ke gula ma kahi ʻike holomua i ka hana ʻana. Hiki iā mākou ke hoʻopilikino i nā uea metala kūikawā like ʻole. ʻAʻole i kaupalena ʻia kona kumu i ke kū'ē a me nā mea hana potentiometer, e like me nā sensor, a pēlā aku.

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