Tankii, monga wopanga wamkulu komanso wogulitsa kunja ku China pogwiritsa ntchito aloyi yolimbana ndi magetsi, titha kupereka mitundu yonse ya waya ndi mikwingwirima yamagetsi yolimbana ndi magetsi (waya wachitsulo ndi mikwingwirima),
Zipangizo: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
1. CuNi44, yomwe imatchedwanso Constantan, ili ndi kutentha kochepa kwambiri, mphamvu zamagetsi zambiri, mphamvu zodulira kwambiri komanso mphamvu zosawononga. Ndi yoyenera kugwiritsidwa ntchito kutentha mpaka 600°C (1110°F). Popeza ndi aloyi yofewa kwambiri komanso yofewa kwambiri, imakhala ndi mphamvu zotsutsa okosijeni.
Chitsulochi sichigwiritsa ntchito maginito. Ndi choyenera kugwiritsa ntchito ma resistors amagetsi, ma potentiometer, mawaya otenthetsera, zingwe zotenthetsera ndi mphasa. Ma riboni amagwiritsidwa ntchito potenthetsera ma bimetals. Gawo lina lomwe limagwiritsidwa ntchito ndi kupanga ma thermocouple chifukwa amapanga mphamvu yayikulu yamagetsi (EMF) mogwirizana ndi zitsulo zina.
2. Kapangidwe ka Mankhwala
Aloyi Ni% Mn% Fe% Cu%
CuNi44 43 Max 0.5 – Bal.
3. Zogulitsa ndi ntchito
1). Chiphaso: satifiketi ya ISO9001;
2). Ntchito zolipirira pambuyo pogulitsa;
3). Oda yaying'ono yalandiridwa;
4). Zitsanzo zilipo;
4. Kukula
Mawaya: 0.018-10mm Maliboni: 0.05*0.2-2.0*6.0mm
Mizere: 0.08*5.0-5.0*250mm Mizere: D10-100mm
Kuchuluka kwa Mankhwala, %
| Ni | Mn | Fe | Si | Cu | Zina | Malangizo a ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1% | 0.5 | - | Mbala | - | ND | ND | ND | ND |
Katundu wa Makina
| Kutentha Kwambiri kwa Utumiki Wosalekeza | 400ºC |
| Kukhazikika kwa kutentha pa 20ºC | 0.49±5%ohm mm2/m |
| Kuchulukana | 8.9 g/cm3 |
| Kutentha kwa Matenthedwe | -6 (Zambiri) |
| Malo Osungunuka | 1280ºC |
| Mphamvu Yokoka, N/mm2 Yophatikizidwa, Yofewa | 340~535 Mpa |
| Mphamvu Yolimba, N/mm3 Yozungulira Yozizira | 680~1070 Mpa |
| Kutalika (kupindika) | 25% (Mphindi) |
| Kutalika (kozizira kozungulira) | ≥Mphindi)2% (Mphindi) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Kapangidwe ka Micrographic | austenite |
| Katundu wa Maginito | Ayi |

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