Cuprothal/Constantan Copper Nickel Alloy Flat Wire 6j40 Riboni
Constantan Copper Nickel Alloy Flat Waya 6j40 Riboni
Constantan Tanthauzo
Resistance alloy yokhala ndi resistivity yapakatikati komanso kutentha pang'ono kofanana ndi kukana kokhotakhota mopanda phokoso / kutentha kopindika mokulirapo kuposa "manganins".KuNi44 Waya wa alloy amawonetsanso kukana kwa dzimbiri kuposa momwe zimakhalira. Kugwiritsiridwa ntchito kumangogwiritsidwa ntchito pa ma circuit ac. CuNi44/ CuNi40 /CuNi45 Constantan Copper Nickel Alloy Wire ndi chinthu cholakwika cha mtundu J thermocouple ndi Iron kukhala positive; mtundu J thermocouples amagwiritsidwa ntchito pochiza kutentha. Komanso, ndi chinthu choyipa cha mtundu wa T thermocouple wokhala ndi OFHC Copper zabwino; mtundu wa T thermocouples amagwiritsidwa ntchito pa kutentha kwa cryogenic.
Zamankhwala (%)KuNi44
| Ni | Mn | Fe | Si | Cu | Zina | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bali | - | ND | ND | ND | ND |
Mechanical Properties CuNi44
| Max Continuous Service Temp | 400 ºC |
| Kukaniza pa 20ºC | 0.49 ± 5% ohm*mm2/m |
| Kuchulukana | 8.9g/cm3 |
| Kutentha kwa Coefficient of Resistance | <-6 × 10-6/ºC |
| EMF VS Cu (0~100ºC) | -43 μV/ºC |
| Melting Point | 1280 ºC |
| Kulimba kwamakokedwe | Min 420 MPA |
| Elongation | Zochepera 25% |
| Kapangidwe ka Micrographic | Austenite |
| Maginito Katundu | Ayi. |
Zogulitsa:
1) Anti-oxidation yabwino kwambiri komanso mphamvu zamakina pa kutentha kwakukulu;
2) High resistivity ndi otsika kutentha coefficient kukana;
3) Reelability bwino ndi kupanga ntchito;
4) Kuchita bwino kwambiri kwa kuwotcherera
