Iṣọkan Kemikali:
Koodu Orukọ | Akopọ akọkọ (%) | Cu | Mn | Ni |
Manganin | CuMn12Ni | Bal | 11-13 | 2-5 |
Awọn ohun-ini ti ara:
Koodu Orukọ | Ìwúwo (g/mm2) | O pọju. Iwọn otutu ṣiṣẹ (º C) |
Manganin | 8.4 | 10-80 |
6Awọn ohun-ini ẹrọ:
Oruko | Koodu | Resistivity (μ Ω. M) | Iwọn otutu. Kofi. ti Atako (α×10-6/°C) | Gbona EMF vs. Ejò (μV/º C) (0-100º C) | Ilọsiwaju (%) | Fifẹ Agbara(Mpa) |
Manganin | 43 | 0,43 ± 0,05 | 20 | ≤2 | ≥15 | 490–539 |
Ohun elo ti Manganin
Manganin bankanje ati waya ti wa ni lilo ninu awọn manufacture ti resistor, Paapa ammeter shunt, nitori ti awọn oniwe-fere odo otutu olùsọdipúpọ ti resistance iye ati ki o gun igba iduroṣinṣin.
Iru idabobo
Idabobo-enamelled Name | Ipele OoruºC (akoko iṣẹ 2000h) | Orukọ koodu | GB koodu | ANSI. ORISI |
Polyurethane enamelled waya | 130 | UEW | QA | MW75C |
Polyester enamelled waya | 155 | PEW | QZ | MW5C |
Polyester-imide enamelled waya | 180 | EIW | QZY | MW30C |
Polyester-imide ati polyamide-imide onirin enameled ti a bo | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Polyamide-imide enamelled waya | 220 | AIW | QXY | MW81C |