O le Ni90Cr10 o se austenitic nickel-chromium alloy (NiCr alloy) mo le fa'aaogaina i le vevela e o'o atu i le 1200°C (2190°F). O le alloy e iloga i le maualuga o le tete'e, lelei le tete'e atu i le oxidation ma le mautu lelei o le foliga. E lelei lona ductility pe a uma ona fa'aaogaina ma e sili ona lelei le weldability.
E fa'aaogaina le Ni90Cr10 mo elemene fa'avevela eletise i masini eletise i totonu o fale ma ogaumu fa'apisinisi. O fa'aoga masani o u'amea mafolafola, masini u'amea, masini fa'avevela vai, u'amea fa'apipi'i palasitika, u'amea soldering, elemene paipa u'amea ma elemene cartridge.
Ona o le matuā lelei o le pipii o le oxide o luga, e ofoina atu e le Ni90C10 le umi e sili atu ona umi ai le tautua pe a faʻatusatusa i isi uʻamea faʻa-nickel-chromium.
| Meafaitino o le faatinoga | Ni90Cr10 | Ni80Cr20 | Ni70Cr30 | Ni60Cr15 | Ni35Cr20 | Ni30Cr20 | |
| Fa'atulagaga | 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 | ||
| Vevela maualugaºC | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Tulaga e liusuavai ai ºC | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Mafiafia g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Tete'e i le 20ºC((μΩ·m) | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | ||
| Fa'aloloa i le taimi e motu ai | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Vevela faapitoa J/g.ºC | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | ||
| Fa'avevela o le eletise KJ/m.hºC | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
| Fa'aopoopoga o laina a×10-6/ (20~1000ºC) | 18 | 17 | 17 | 19 | 19 | ||
| Fausaga fa'amikroskopi | Austenite | Austenite | Austenite | Austenite | Austenite | ||
| Meatotino fa'amagnetika | E lē fa'amaneta | E lē fa'amaneta | E lē fa'amaneta | Maneta vaivai | Maneta vaivai | ||
tele:
OD: 0.3-8.0mm,
| Uaea Tete'e | ||
| RW30 | Numera i Sisifo 1.4864 | Nikel 37%, Kromo 18%, U'amea 45% |
| RW41 | UNS N07041 | Nikel 50%, Kromo 19%, Kobalta 11%, Molibdenum 10%, Titanium 3% |
| RW45 | Numera W. 2.0842 | Nikel 45%, Kopa 55% |
| RW60 | Numera i Sisifo 2.4867 | Nikel 60%, Kromo 16%, U'amea 24% |
| RW60 | UNS NO6004 | Nikel 60%, Kromo 16%, U'amea 24% |
| RW80 | Numera i Sisifo 2.4869 | Nikel 80%, Kromo 20% |
| RW80 | UNS NO6003 | Nikel 80%, Kromo 20% |
| RW125 | Numera i Sisifo 1.4725 | U'amea BAL, Chrome 19%, Aluminium 3% |
| RW145 | Numera i Sisifo 1.4767 | U'amea BAL, Chrome 20%, Aluminium 5% |
| RW155 | U'amea BAL, Chrome 27%, Aluminium 7%, Molybdenum 2% | |
E fa'aaogaina le CHROMEL vs ALUMEL i le fa'a'okesaita, le gaoioi po'o le fa'aitiitia o le ea mago. E fa'atapula'aina le fa'aalia i le vacuum mo ni vaitaimi pupuu. E tatau ona puipuia mai le sulfurous ma le ea fa'a'okesaita teisi. Fa'atuatuaina ma sa'o i le vevela maualuga. Chromel: O le Chromel o se u'amea fa'afefiloi e tusa ma le 90% nickel ma le 10% chromium. E fa'aaogaina i le gaosiga o conductors lelei o le ANSI Type E ma le Type K thermocouples, o masini mo le fuaina o le vevela e aofia ai conductors eseese e lua.
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