Lithapo tsa nickel-chrome li sebelisoa haholo e le motho ea hanyetsanang le ho hanyetsa ho hanyetsa
Tefo ena e anyang e na le mokhoa o phahameng oa motlakase, oxidation e ntle le ts'ebetso e anti-cratis, 'me e boetse e na le matla a maholo le matla a phahameng ka mocheso o phahameng.
Litšobotsi tsa sehlooho tsa sebopeho sa Ni-Cr-Cr-CR-CR-FE Electric Heating Aloys
Mofuta | Cr30ni70 | CR15ni60 | Cr20ni35 | Cr20ni80 | Cr2030 | CR25ni20 | |
Ts'ebetso | |||||||
Sebopeho sa lik'hemik'hale sa lik'hemik'hale | Ni | Phomola | 55.0-61111.0 | 34.0-37.0 | Phomola | 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 | Phomola | Phomola | ≤ 1.0 | Phomola | Phomola | |
Max. Tefiso e tsoelang pele ea ts'ebeletso. Ea Element | 1250 | 1150 | 1100 | 1200 | 1100 | 1050 | |
Hanyetsa ka 20ºC (μω m) | 1.18 ± 0.05 | 1.12 ± 0.05 | 1.04 ± 0.05 | 1.09 ± 0.05 | 1.06 ± 0.05 | 0.95 ± 0.05 | |
Mabenyane (g / cm³) | 8.10 | 8.20 | 7.90 | 8.40 | 7.90 | 7.15 | |
Ho Sebelisana le Pherekano (KJ / MH ºc) | 45.2 | 45.2 | 43.5 | 60.3 | 43.8 | 43.8 | |
Ka mokhoa o lekaneng oa ho mela ka matla (αx10-6 / ºC) | 17.0 | 17.0 | 19.0 | 18.0 | 19.0 | 19.0 | |
Ntlha ea ho qhibiliha (αpprox.) (º) | 1380 | 1390 | 1390 | 1400 | 1390 | 1400 | |
Emelongation ka ho ruruha (%) | > 20 | > 20 | > 20 | > 20 | > 20 | > 20 | |
Sebopeho sa Micrographic | Ausnite | Ausnite | Ausnite | Ausnite | Ausnite | Ausnite | |
Thepa ea makenete | nonmagnetic | Tlase-magnetic | Tlase-magnetic | nonmagnetic | Tlase-magnetic | nonmagnetic |