Uea Manganin Enameled / Uea Manganin Insulated (6J12 / 6J8/6J11/ 6J13)
Uea Manganin Enameled / Uea Manganin Insulated (6J12 / 6J8/6J11/ 6J13)
Mea: CuNi1, CuNi2, CuNi4, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44, constantan, manganin, karma i ke ʻano o ka uea / lipine
Maʻiʻo Kemika, %
| Ni | Mn | Fe | Si | Cu | 'ē aʻe | Kuhikuhi ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 2~3 | 11~13 | 0.5(max) | micro | ʻO Bal | - | ND | ND | ND | ND |
Na Waiwai Mechanical
| Max Hoʻomau lawelawe Temp | 0-45ºC |
| ʻO ke kūpaʻa ma 20ºC | 0.47±0.03ohm mm2/m |
| ʻO ka mānoanoa | 8.44 g/cm3 |
| ʻO ka hoʻoili wela | -3~+20KJ/m·h·ºC |
| ʻO ke koena mahana o ke kū'ē ma 20 ºC | -2~+2α×10-6/ºC(Papa0) |
| -3~+5α×10-6/ºC(Papa1) | |
| -5~+10α×10-6/ºC(Papa2) | |
| Lae hehee | 1450ºC |
| Ikaika U'i (Pa'a) | 635 Mpa(min) |
| Ikaika U'i, N/mm2 Annealed, Malū | 340~535 |
| ʻO ka elongation | 15%(min) |
| EMF vs Cu, μV/ºC (0~100ºC) | 1 |
| Hoʻolālā Micrographic | austenite |
| Waiwai Magnetic | ʻaʻole |
| Hoʻolālā Micrographic | Ferrite |
| Waiwai Magnetic | Magnetic |
Ka hoohana ana o Manganin
Hoʻohana ʻia ʻo Manganin foil a me ka uea i ka hana ʻana i ka resistor, ʻoi aku ka nui o ka ammeter shunt, no ka mea, ʻaʻole kokoke loa i ka helu ʻana o ka waiwai kūʻē a me ke kūpaʻa lōʻihi.
ʻO nā papa wela maʻamau he 130, 155, 180, 200, 220C
Enamelled Wire anawaena: 0.02 mm~1.8mm puni
ʻO ka wehewehe kikoʻī ua hoʻohana ʻia ʻo Manganin foil a me ka uea i ka hana ʻana i ka resistor, ʻo ia hoʻi ka ammeter shunt, no ka mea, ʻaneʻane ʻaneʻane ʻaʻole ka helu wela o ka waiwai kūʻē a me ke kūpaʻa lōʻihi.
ʻO ka uea Enameled he uea i uhi ʻia me kahi ʻāpana ʻāpana ʻāpana e pale ai i nā ʻili o ka uea mai ka pōkole pōkole ke ʻeha i loko o nā wili. Hoʻokumu ʻia ka flux magnetic i ka wā e kahe ana ka ʻāwī ma ka ʻōwili. Hoʻohana nui ʻia ia i ke kūkulu ʻana i nā kaʻa, electromagnets, 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 soldered ka hapa nui o kēia mau uea.
Hoʻokaʻawale ʻia nā uea enameled e ko lākou anawaena (helu helu AWG a i ʻole millimeters), ka papa wela a me ka mānoanoa insulation. ʻO kahi papa hoʻokaʻawale ʻoi aku ka mānoanoa e loaʻa i kahi voli hoʻohaʻahaʻa kiʻekiʻe (BDV). ʻO nā papa wela maʻamau he 130, 155, 180 a me 200 ° C.
Ma muli o nā ʻano like ʻole o ka uea metala, ua uhi ʻia ke kelepona me nā kaʻina hana like ʻole, i nā makahiki o ka hoʻomaʻamaʻa hana ʻana, ua hana mālie mākou i nā pono like ʻole o nā mea like ʻole i uhi ʻia i nā ʻenehana enamelled, ʻoi aku hoʻi i ka uea kūʻē, hiki iā mākou ke hāʻawi i nā ʻano like ʻole. hana no ke kūpale potentiometer constantanuwea enamel, nichromeuwea enamel, a me kamar enameled uea, etc. Mākou i loko o platinic gula, kala, gula plating uhi ma luna o ka holomua 'ike ma ka hana. Hiki iā mākou ke hana i nā ʻano uea metala kūikawā enameled uea. ʻAʻole i hoʻopaʻa ʻia kāna kumu i ke kūʻē a me nā mea hana potentiometer, e like me nā sensor, etc.
