Ukuchazwa kweConstantan
Ukumelana ne-Alloy ngokuqina okulinganiselayo kanye nokushisa okuphansi kwe-reviecance yokumelana ne-flat ukumelana / ijika lokushisa ijika phezu kwebanga elibanzi kune- "maganins".Uhlobo lwenhlanziI-alloy wire ibuye ikhombisa ukumelana okungcono kokugqwala kunendoda i-ganins. Ukusetshenziswa kuvame ukukhawulelwa kwimibuthano ye-AC. I-Cuni44 / Cuni40 / Cuni45 Constantan Costper Nickel Alloy Wire futhi into engemihle yohlobo lwe-J thermococouple ngensimbi eyinhle; Uhlobo lwe-J Thercocouples lusetshenziselwa izinhlelo zokuphatha ukushisa. Futhi, yinto engemihle yohlobo lwe-t thermocokouple nge-Ofhc Copper okuhle; Uhlobo t Thermocouples lusetshenziswa emazingeni okushisa ama-cryogenic.
Okuqukethwe ngamakhemikhali (%)I-Cuni44
Ni | Mn | Fe | Si | Cu | -Nye nje | Umyalo we-Rohs | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1.50% | 0.5 | - | Zi | - | ND | ND | ND | ND |
I-Mechanical Properties Cuni44
I-MAX eqhubekayo yenkonzo yenkonzo | 400 ºC |
Ukumelana no-20ºC | 0.49 ± 5% ohm * mm2 / m |
Incekusana | 8.9 g / cm3 |
Ukuvikelwa kokushisa kwe-coefficient kokumelana | <-6 × 10-6 / ºC |
I-EMF vs Cu (0 ~ 100ºC) | -43 μv / ºC |
Iphuzu elincibilikayo | I-1280 ºC |
Amandla asheshayo | Min 420 MPA |
Elongation | Min 25% |
Isakhiwo se-micrographic | Ouden |
Impahla kazibuthe | Non. |