Ukuchazwa Komkhiqizo
I-Constantan Wire ngokumelana ngokulinganiselayo kanye nokushisa okuphansi kokulinganiselwa kokumelana nokumelana / lokushisa okushisa ngejika phezu kwebanga elibanzi kune- "maganins". UConstantan ukhombisa nokumelana okungcono kokugqwala ukwedlula le ndoda i-ganins. Ukusetshenziswa kuvame ukukhawulelwa kwimibuthano ye-AC.
I-Constantan Wire futhi yinto engemihle yohlobo lwe-j thermococouple ngensimbi ibe yinhle; 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,%
Ni | Mn | Fe | Si | Cu | -Nye nje | Umyalo we-Rohs | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1.50% | 0.5 | - | Zi | - | ND | ND | ND | ND |
Izakhiwo zemishini
I-MAX eqhubekayo yenkonzo yenkonzo | I-400ºC |
Ukuba ngukulula ku-20ºC | 0.49 ± 5% ohm mmm2 / m |
Incekusana | 8.9 g / cm3 |
Ukuvuselelwa okushisayo | -6 (max) |
Iphuzu elincibilikayo | I-12800c |
Amandla ashubile, n / mm2 anvelsed, athambile | 340 ~ 535 MPA |
Amandla asheshayo, n / mm3 kubanda | I-680 ~ 1070 MPA |
I-Elongation (YENZA) | I-25% (min) |
I-Elongation (ebandayo) | ≥min) 2% (min) |
I-EMF vs Cu, μV / ºC (0 ~ 100ºC) | -43 |
Isakhiwo se-micrographic | ouden |
Impahla kazibuthe | Okungekhona |