0.03mm Uaea NiCr Alloy, 637 MPA Nickel Chromium Uaea Faamafanafana, Ni90Cr10 NiCr Alloy
Ni90Cr10 o se austenitic nickel-chromium alloy talafeagai mo talosaga vevela e oo atu i le 1250°C. O le maualuga o le chromium (30% i le averesi) e maua ai le taimi sili ona lelei o le olaga, aemaise lava i totonu o le ogaumu, e sili ona faʻaaogaina i le vape, o se mea faʻamafanafana.
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. Alloy e le afaina i le "pala lanu meamata" ma e fetaui lelei mo le faʻaitiitia ma le faʻamaʻiina o siosiomaga.
Ni70Cr30 faʻaaogaina mo elemene faʻavevela eletise i totonu o ogaumu fale gaosi oloa. O fa'aoga masani o: afi eletise ma enamelling ogaumu, fa'avevela fa'avevela, ogaumu ma ogaumu fa'atasi ai ma suiga o le ea.
Fa'aoga o Uaea Alloy NiCr:
Nickel-chromium mea e maualuga le maualuga o le vevela malosi ma le palasitika malosi.
Fa'aaoga lautele i ogaumu eletise alamanuia, meafale, masini mamao-infrared.
Nickel-chromium ma le uʻamea, alumini, silicon, carbon, sulfur ma isi elemene e mafai ona faia i le uaea nickel-chromium faʻatasi ma le maualuga o le tetee ma le vevela. O le elemene faʻavevela eletise o ogaumu eletise, uʻamea eletise eletise, uʻamea eletise, ma isi.
Tulaga lelei ole Uea Nickel-Chromium:
O le tetee e fai si maualuga, o le vaega i luga o loʻo i ai le faʻamaʻiina lelei o le faʻamaʻiina, ma o le malosi faʻamalosi e sili atu ona lelei nai lo le uaea uʻamea-chromium-alumini i lalo o le maualuga o le vevela o le siosiomaga masani, ma e le faigofie le faʻaogaina o le vevela. Nickel-chromium uaea e lelei deformation palasitika, lelei tele le gaosiga uiga ma forge-gafatia, faigofie ona gaosia ma faagasologa, faigofie ona toe faaleleia ma faigata ona suia i le fausaga. E le gata i lea, o le uaea nickel-chromium o loʻo i ai le maualuga o le emissivity, lelei le faʻafefeteina ma le umi ole taimi faʻaoga.
Nikeli-chromium laulau fa'atinoga
Meafaigaluega | 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 |