Izintambo ze-nickel-chrome zisetshenziswa kabanzi njenge-alloy ephezulu yokuvimbela ukufudumeza kagesi kanye nabamelana namanxeba embonini yensimbi, imboni yamakhemikhali kanye nomkhakha kagesi, njll.
Lolu cingo lwe-alloy lunokuphikiswa okuphezulu kukagesi okuphathelene nokulwa nokulwa no-oxidation kanye nokusebenza kokulwa nokulwa nokuwohloka, futhi kubuye kube nokusebenza okuhle kwemishini kanye nokushiswa kwamandla okushisa okuphezulu.
Izici eziyinhloko ze-Ni-CR ne-NI-CR-FE Electric Heating Alloys
Ukuthayipha | I-CR30NI70 | CR15NI60 | Cr20ni35 | Cr20ni80 | Cr20ni30 | CR25NI20 | |
Ukwenza | |||||||
Ukwakheka okuphambili kwamakhemikhali | Ni | Thulisa | 55.0-61.0 | 34.0-37.0 | Thulisa | 30.0-30.4 | 19.0-22.0 |
Cr | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 20.0-23.0 | 18.0-21.0 | 24.0-26.0 | |
Fe | ≤ 1.0 | Thulisa | Thulisa | ≤ 1.0 | Thulisa | Thulisa | |
UMax. I-TEMP eqhubekayo yenkonzo. yento | Oku-1250 | U-1150 | 1100 | I-1200 | 1100 | I-1050 | |
Ukumelana no-20ºC (μ Sω m) | 1.18 ± 0.05 | 1.12 ± 0.05 | I-1.04 ± 0.05 | I-1.09 ± 0.05 | I-1.06 ± 0.05 | 0.95 ± 0.05 | |
Ubuningi (G / CM³) | 8.10 | 8.20 | 7.90 | 8.40 | 7.90 | 7.15 | |
Ukuvuselelwa okushisayo (KJ / MH ºC) | 45.2 | 45.2 | 43.5 | 60.3 | 43.8 | 43.8 | |
I-coefficient ekwakhiweni kwemigqa (αx10-6 / ºC) | 17.0 | 17.0 | 19.0 | 18.0 | 19.0 | 19.0 | |
Iphoyinti Lokuncibilika (αPPROX.) (ºC) | 1380 | 1390 | 1390 | 1400 | 1390 | 1400 | |
Ukunwebeka ekuqhumeni (%) | > 20 | > 20 | > 20 | > 20 | > 20 | > 20 | |
Isakhiwo se-micrographic | ouden | ouden | ouden | ouden | ouden | ouden | |
Izakhiwo Zamandla | nonmagnetic | Uzibuthe ophansi | Uzibuthe ophansi | nonmagnetic | Uzibuthe ophansi | nonmagnetic |