China manganese resistance waya fun itanna ati ẹrọ itanna irinše Manufacture ati Factory

okun waya resistance manganese fun itanna ati ẹrọ itanna Awọn ẹya ara ẹrọ Aworan

manganese resistance waya fun itanna ati ẹrọ itanna irinše

Apejuwe kukuru:

“A lo alloy naa fun iṣelọpọ awọn iṣedede resistance, awọn alatako ọgbẹ okun waya pipe, awọn potentiometers, shunts ati itanna miiran
ati itanna irinše. Eleyi Ejò-Manganese-Nickel alloy ni awọn kan gan kekere gbona electromotive agbara (emf) vs. Ejò, eyi ti o
jẹ ki o jẹ apẹrẹ fun lilo ninu awọn iyika itanna, paapaa DC, nibiti emf igbona ti o le fa aiṣedeede ti itanna.
ohun elo. Awọn paati ninu eyiti a lo alloy yii ṣiṣẹ deede ni iwọn otutu yara; nitorina awọn oniwe-kekere otutu olùsọdipúpọ
ti resistance ti wa ni iṣakoso lori iwọn 15 si 35ºC.
"

Iwe-ẹri:ISO 9001

Iwọn:Adani

Apẹrẹ:Waya

Ilẹ:Imọlẹ tabi dudu

Iṣakojọpọ:Ni spool

Iwe-ẹri:IOS 9001

Fi imeeli ranṣẹ si wa

Alaye ọja

FAQ

ọja Tags

Manganin wayajẹ alloy Ejò-manganese-nickel (CuMnNi alloy) fun lilo ni iwọn otutu yara. Alloy jẹ ijuwe nipasẹ agbara elekitiromotive gbona kekere pupọ (emf) ni akawe si bàbà.
Manganin wayati wa ni ojo melo lo fun awọn ẹrọ ti resistance awọn ajohunše, konge waya resistors egbo, potentiometers, shunts ati awọn miiran itanna ati itanna irinše.

Itanna Properties

Olusodipupo iwọn otutu: 1.5× 10^-5K^-1

Darí Properties

Modulu ti rirọ: 124-159 GPA
Iwọn otutu lilo ti o pọju ni afẹfẹ: 300 °C

Cu84 / Mn12 / Ni4^[7]
Iwọn otutu [°C]	olùsọdipúpọ ti resistivity
12	+ .000006
25	.000000
100	-.000042
250	-.000052
475	.000000
500	+ .00011

Resistance ti Waya ni 20 °C^[8]
AWG	ohms fun cm	ohms fun ft
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