Incazelo Yomkhiqizo
I-Constantan Wire enokumelana okumaphakathi nezinga lokushisa elilingana ne-coefficent yokumelana nejika eliyisicaba/izinga lokushisa phezu kwebanga elibanzi kune-“manganin”. I-Constantan futhi ikhombisa ukumelana nokugqwala okungcono kune-ganins yomuntu. Ukusetshenziswa kuvame ukukhawulelwa kumasekhethi e-ac.
I-Constantan wire futhi iyisici esingesihle sohlobo lwe-J thermocouple ene-Iron ephozithivu; Uhlobo lwe-J thermocouples lusetshenziswa ezinhlelweni zokwelapha ukushisa. Futhi, iyisici esingesihle sohlobo lwe-T thermocouple ene-OFHC Copper the positive; Uhlobo lwe-T thermocouples lusetshenziswa emazingeni okushisa e-cryogenic.
Okuqukethwe Kwekhemikhali, %
Ni | Mn | Fe | Si | Cu | Okunye | I-ROHS Directive | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1.50% | 0.5 | - | U-Bal | - | ND | ND | ND | ND |
Izakhiwo Zemishini
I-Max Continuous Service Temp | 400ºC |
I-resissive ku-20ºC | 0.49±5%ohm mm2/m |
Ukuminyana | 8.9 g/cm3 |
I-Thermal Conductivity | -6(Ubukhulu) |
I-Melting Point | 1280ºC |
Amandla Okuqina,N/mm2 Okufakiwe,Athambile | 340 ~ 535 Mpa |
Amandla Okuqina,N/mm3 Okubandayo Okugoqiwe | 680 ~ 1070 Mpa |
Ubude (onyaka) | 25%(Amaminithi) |
Ubude (okubandayo okugoqiwe) | ≥Amaminithi)2%(Amaminithi) |
I-EMF vs Cu, μV/ºC (0~100ºC) | -43 |
Isakhiwo seMicrographic | i-austenite |
Impahla Magnetic | Cha |