Ka Uea Kū'ē Manganese Kiʻekiʻe Kiʻekiʻe no ka Hana ʻana a me ka Hale Hana o nā ʻĀpana Uila a me nā ʻĀpana Uila

Uea Kū'ē Manganese Kiʻekiʻe no nā ʻĀpana Uila a me nā Mea Uila

Wehewehe Pōkole:

Hoʻohana ʻia ka alloy no ka hana ʻana i nā kūlana kū'ē, nā resistors wili uea pololei, potentiometers, shunts a me nā mea uila ʻē aʻe.
a me nā ʻāpana uila. He haʻahaʻa loa ka ikaika electromotive thermal (emf) o kēia mea hoʻohuihui keleawe-Manganese-Nickel e kūʻē i ke keleawe, kahi
he mea kūpono ia no ka hoʻohana ʻana i nā kaapuni uila, ʻoi aku hoʻi ʻo DC, kahi e hiki ai i kahi emf thermal spurious ke hana hewa i ka uila
lako. ʻO nā ʻāpana i hoʻohana ʻia ai kēia metala e hana maʻamau i ka mahana o ka lumi; no laila kona coefficient mahana haʻahaʻa
ua kāohi ʻia ke kūpaʻa ma luna o kahi pae o 15 a 35ºC.
"

Palapala hōʻoia:ISO 9001

Nui:Hoʻopilikino ʻia

ʻAno:Uea

ʻIli:ʻĀlohilohi a ʻeleʻele paha

Hoʻopili ʻana:I loko o ka spool

Palapala hōʻoia:ʻIOS 9001

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

Uea manganinhe hui keleawe-manganese-nickel (hui CuMnNi) no ka hoʻohana ʻana ma ka mahana o ka lumi. Hōʻike ʻia ka hui e ka ikaika electromotive thermal haʻahaʻa loa (emf) i hoʻohālikelike ʻia me ke keleawe.
Uea manganinhoʻohana pinepine ʻia no ka hana ʻana i nā kūlana kū'ē, nā resistors ʻōwili uea pololei, potentiometers, shunts a me nā ʻāpana uila a me nā mea uila ʻē aʻe.

Nā Waiwai Uila

Ka helu mahana: 1.5 × 10⁻⁵K⁻¹

Nā Waiwai Mekanika

Modulus o ka elasticity: 124–159 GPa
Ka mahana hoʻohana kiʻekiʻe loa i ka lewa: 300 °C

Cu84/Mn12/Ni4^[7]
Mahana [°C]	ka nui o ke kū'ē ʻana
12	+.000006
25	.000000
100	−.000042
250	−.000052
475	.000000
500	+.00011

Ke kū'ē'ē o nā uea ma 20 °C^[8]
AWG	ohms no kenimika	ohms no ka kapuaʻi
10	.000836	0.0255
12	.00133	0.0405
14	.00211	0.0644
16	.00336	0.102
18	.00535	0.163
20	.00850	0.259
22	.0135	0.412
24	.0215	0.655
26	.0342	1.04
27	.0431	1.31
28	.0543	1.66
30	.0864	2.63
32	.137	4.19
34	.218	6.66
36	.347	10.6
40	.878	26.8