Iingcingo ze-Nickel-Chrome zisetyenziswa ngokubanzi njenge-alloy ephezulu yokumelana nokufudumeza kombane kunye nezichasi zenxeba zocingo kwishishini lesinyithi, ishishini lekhemikhali kunye neshishini lombane, njl.
Olu cingo lwe-alloy lune-coefficient ephezulu yokumelana nombane, i-anti-oxidation elungileyo kunye nokusebenza kokuchasana nokubola, kwaye inokusebenza kakuhle koomatshini kunye ne-weldability, inamandla aphezulu kubushushu obuphezulu.
Iimpawu eziphambili ze-Ni-Cr kunye ne-Ni-Cr-Fe i-alloys yokufudumeza kombane
Uhlobo | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni80 | Cr20Ni30 | Cr25Ni20 | |
Ukusebenza | |||||||
Ukuqulunqwa kweMichiza engundoqo | Ni | Phumla | 55.0-61.0 | 34.0-37.0 | Phumla | 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 | Phumla | Phumla | ≤ 1.0 | Phumla | Phumla | |
Max. inkonzo eqhubekayo. ye element | 1250 | 1150 | 1100 | 1200 | 1100 | 1050 | |
Ukuxhathisa kwi-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 | |
Ubuninzi (g/cm³) | 8.10 | 8.20 | 7.90 | 8.40 | 7.90 | 7.15 | |
I-Thermal conductivity (KJ/mh ºC) | 45.2 | 45.2 | 43.5 | 60.3 | 43.8 | 43.8 | |
I-Coefficient yokwandiswa kwemigca(αx10-6/ºC ) | 17.0 | 17.0 | 19.0 | 18.0 | 19.0 | 19.0 | |
Indawo yokunyibilika(αapprox.) (ºC ) | 1380 | 1390 | 1390 | 1400 | 1390 | 1400 | |
Ubude ekugqabhukeni (%) | > 20 | > 20 | > 20 | > 20 | > 20 | > 20 | |
Ubume beMicrographic | austenite | austenite | austenite | austenite | austenite | austenite | |
Iimpawu zemagneti | nonmagnetic | I-low-magnetic | I-low-magnetic | nonmagnetic | I-low-magnetic | nonmagnetic |