Zipangizo za Nickel-chromium zimagwiritsidwa ntchito kwambiri m'ng'anjo zamagetsi zamagetsi, zida zapakhomo, zida zakutali za infrared ndi zida zina chifukwa cha mphamvu zawo zotentha kwambiri komanso pulasitiki yolimba. Nickel-chromium ndi chitsulo, aluminiyamu, silicon, carbon, sulfure ndi zinthu zina zikhoza kupangidwa kukhala nickel-chromium aloyi waya, amene ali ndi resistivity mkulu ndi kutentha kukana ndipo ndi magetsi Kutentha mbali ya ng'anjo yamagetsi, chitsulo soldering electric, chitsulo chamagetsi ndi mankhwala ena.
Kuphatikiza apo, waya wa NiCr nthawi zambiri amagwiritsidwa ntchito mu coil ya kutsetsereka kwa rheostat kuteteza dera ndikusintha zomwe zikuchitika muderali posintha kukana kwa gawo lolowera dera, potero kusintha voteji kudutsa kondakitala (chamagetsi chamagetsi) cholumikizidwa mndandanda ndi izo, Amagwiritsidwa ntchito mu chiwerengero chachikulu cha zipangizo zapakhomo.
NiCr Alloy Series
Mzere wa Ni90Cr10 ndi wamtundu wa aloyi a nickel-chromium, ndioyenera kutentha mpaka 1250 ° C. Zomwe zili mu Chromium zimapereka nthawi yabwino kwambiri yamoyo, nthawi zambiri zimagwiritsidwa ntchito ngati chinthu chotenthetsera cha vape.
Ni90Cr10 imadziwika ndi resistivity mkulu, wabwino makutidwe ndi okosijeni kukana, ductility wabwino pambuyo ntchito ndi weldability kwambiri. NiCr Alloy ndi chinthu chabwino pakuwotcha makampani.
Ni90Cr10 Nickel-Chromium Nickel NiCr Alloy kukana zojambula zojambulazo
Nickel-chromium alloy NiCr Alloy performance tables
Zida za NiCr Alloy Performance | Mtengo wa Cr10Ni90 | Mtengo wa Cr20Ni80 | Mtengo wa Cr30Ni70 | Mtengo wa Cr15Ni60 | Mtengo wa Cr20Ni35 | Cr20Ni30 | |
Kupanga | Ni | 90 | Mpumulo | Mpumulo | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 10 | 20.0-23.0 | 28.0-31.0 | 15.0 ~ 18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe |
| ≤1.0 | ≤1.0 | Mpumulo | Mpumulo | Mpumulo | |
Kutentha kwakukulu ℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
Malo osungunuka ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
Kuchuluka kwa g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Kukaniza |
| 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
μΩ·m, 20℃ | |||||||
Elongation pa kuphulika | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Kutentha kwenikweni |
| 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
J/g.℃ | |||||||
Thermal conductivity |
| 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
KJ/mh℃ | |||||||
Coefficient ya kukula kwa mizere |
| 18 | 17 | 17 | 19 | 19 | |
× 10-6/ | |||||||
(20~1000 ℃) | |||||||
Kapangidwe ka Micrographic |
| Austenite | Austenite | Austenite | Austenite | Austenite | |
Maginito katundu |
| Nonmagnetic | Nonmagnetic | Nonmagnetic | Ofooka maginito | Ofooka maginito |