CuNi44 Constantan Eureca Ribbon / Flat Waya
KuNi44 Constantan Eureca ribbon / Flat Waya
Ma'anar Constantan
Juriya gami da matsakaici resistivity da ƙananan zafin jiki coefficent na juriya tare da lebur juriya / zazzabi kwana a kan fadi kewayo fiye da "manganins".CuNi44 Alloy waya kuma yana nuna mafi kyawun juriyar lalata fiye da mutumin ganins.Abubuwan amfani sun kasance ana iyakance su zuwa ac da'irori.CuNi44/ CuNi40 /CuNi45 Constantan Copper Nickel Alloy Waya kuma shine mummunan kashi na nau'in J thermocouple tare da Iron shine tabbatacce;nau'in J thermocouples ana amfani dashi a aikace-aikacen maganin zafi.Har ila yau, shi ne mummunan kashi na nau'in T thermocouple tare da OFHC Copper tabbatacce;nau'in T thermocouples ana amfani dashi a yanayin zafi na cryogenic.
Abubuwan Sinadari(%)KuNi44
| Ni | Mn | Fe | Si | Cu | Sauran | Umarnin ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Kayan aikin injiniya CuNi44
| Matsakaicin Yanayin Sabis na Ci gaba | 400ºC |
| Resistivity a 20ºC | 0.49 ± 5% ohm*mm2/m |
| Yawan yawa | 8.9g/cm 3 |
| Adadin Zazzabi na Resistance | <-6 × 10-6/ºC |
| EMF VS Cu (0 ~ 100ºC) | -43 μV/ºC |
| Matsayin narkewa | 1280ºC |
| Ƙarfin Ƙarfin Ƙarfi | Min 420 Mpa |
| Tsawaitawa | Min 25% |
| Tsarin Micrographic | Austenite |
| Abubuwan Magnetic | Ba |
Fasalolin samfur:
1) Kyakkyawan anti-oxidation da ƙarfin injiniya a babban zafin jiki;
2) High resistivity da low zazzabi coefficient na juriya;
3) Excellent reelability da kafa yi;
4) Kyakkyawan aikin walda
