Nickel-chromium mea e masani ona faʻaaogaina i ogaumu eletise alamanuia, meafale, masini mamao-infrared ma isi meafaigaluega ona o lo latou malosi maualuga maualuga le malosi ma le palasitika malosi. Nickel-chromium ma uʻamea, alumini, silikoni, carbon, sulfur ma isi elemene e mafai ona faia i le nickel-chromium uaea uʻamea, lea e maualuga le resistivity ma le vevela tetee ma o le elemene faʻavevela eletise o le ogaumu eletise, uʻamea eletise eletise, uʻamea eletise ma isi oloa.
E le gata i lea, o le uaea NiCr e masani ona faʻaaogaina i le uʻamea o le sliding rheostat e puipuia ai le taamilosaga ma suia le taimi nei i le matagaluega e ala i le suia o le tetee o le vaega o le vaʻaia avanoa, ma suia ai le voltage i luga o le taʻavale (mea faʻaeletise) fesoʻotaʻi i le faasologa ma e, E faʻaaogaina lautele i se numera tele o meafale.
NiCr Alloy Series
Ni90Cr10 strip o se ituaiga o oloa nickel-chromium alloy, e talafeagai mo le vevela e oʻo atu i le 1250 ° C. Chromium anotusi e maua ai le taimi sili ona lelei o le olaga, e masani ona faʻaaogaina o se elemene faʻavevela vape.
Ni90Cr10 o loʻo faʻaalia i le maualuga o le resistivity, lelei le faʻamaʻiina o le faʻamaʻiina, lelei le faʻaogaina pe a uma ona faʻaoga ma sili ona lelei. NiCr Alloy o se mea lelei mo fale faʻavevela.
Ni90Cr10 Nickel-Chromium Nickel NiCr Alloy tete'e fa'avevela pepa pepa
Nickel-chromium alloy NiCr Alloy laulau fa'atinoga
NiCr Alloy Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
Tulaga | Ni | 90 | Malolo | Malolo | 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 | Malolo | Malolo | Malolo | |
Tulaga maualuga ℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
Lisi liusua ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
Malosi g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Tete'e |
| 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
μΩ·m,20℃ | |||||||
Elongation i le malepelepe | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
vevela faapitoa |
| 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
J/g.℃ | |||||||
Fa'avevela vevela |
| 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
KJ/mh ℃ | |||||||
Coefficient o laina faalautele |
| 18 | 17 | 17 | 19 | 19 | |
a×10-6/ | |||||||
(20~1000℃) | |||||||
Fa'asologa o micrographic |
| Austenite | Austenite | Austenite | Austenite | Austenite | |
Mea fa'amaneta |
| Le fa'amaneta | Le fa'amaneta | Le fa'amaneta | Maneta vaivai | Maneta vaivai |