Fa'afeiloa'i i la matou upega tafa'ilagi!
FeCrAl FeCr23Al5 A1 APM AF D Alloy uaea eletise e tete'e vevela
FeCrAl A1 APM AF D Alloy uaea eletise e tetee i le vevela
E uiga i le Resistance Heating Wire:
O i matou o le gaosiga faʻapolofesa sili o le faʻavevela faʻavevela i Saina, faʻapitoa i le uaea Ferro-Chrome (Fe-Cr-AL), uaea Nickel-Chrome (Nichrome), uaea apamemea (Constantan) uaea, uaea uamea ma mea e fesoʻotai i ai i alloys fa'atulagaina e fa'amalieina mana'oga fa'apitoa a tagata fa'atau
Fa'amatalaga tele
| Igoa o oloa | Tele tele |
| Uaea tusi malulu | Ole lapisi 0.03-7.5mm |
| Uaea uaea vevela | Ole lautele 8.0-12mm |
| lipine | Mafiafia 0.05-0.35mm |
| Lautele 0.5.0-3.5mm | |
| Fa'ailoga taai malulu | Mafiafia 0.5-2.5mm |
| Lautele 5.0-40mm | |
| fasimea taai vevela | Mafiafia 4-6mm |
| Lautele 15-40mm |
fa'avae fa'avae:
| fa'avae fa'avae | APMTM | FeCrAl | ||
| A-1 | AF | D | ||
| Le maualuga o le vevela galue faifai pea | 1425 | 1400 | 1300 | 1300 |
| Ole igoa ole vaila'au,% Cr | 22 | 22 | 22 | 22 |
| AI | 5.8 | 5.8 | 5.3 | 4.8 |
| Fe | mea aoga | mea aoga | mea aoga | mea aoga |
| Ni | - | - | - | - |
| Le resistivity i le 20ºC,Ωmm-2mm-1 | 1.45 | 1.45 | 1.39 | 1.35 |
| mafiafia,g/cm3 | 7.1 | 7.1 | 7.15 | 7.25 |
| Fa'aalili fa'alautelegaK-1 20-750ºC | 14×10-6 | 14×10-6 | 14×10-6 | 14×10-6 |
| 20-1000ºC | 15×10-6 | 15×10-6 | 15×10-6 | 15×10-6 |
| Le fa'avevela vevela 20ºC,Wm-1K-1 | 13 | 13 | 13 | 13 |
| Malosiaga vevela fa'apitoa 20ºC,KJkg-1K-1 | 0.46 | 0.46 | 0.46 | 0.46 |
| Liu liusua°C | 1500 | 1500 | 1500 | 1500 |
| Masalo o uiga faʻainisinia | ||||
| Malosi tete,N mm-2 | 680 | 680 | 680 | 650 |
| Le malosi e maua ai, N mm-2 | 470 | 475 | 475 | 450 |
| Malosi,Hv | 230 | 230 | 230 | 230 |
| Fa'aliga fa'aumi,% | 20 | 18 | 18 | 18 |
| 900ºCTile malosi,N mm-2 | 40 | 34 | 37 | 34 |
| Malosi fetolofi 800ºC | 11 | 6 | 8 | 6 |
| 1000ºC | 3.4 | 1 | 1.5 | 1 |
| Maneta | maneta(I le vevela600ºC) | |||
| Emissivity, tulaga oxidation | 0.7 | 0.7 | 0.7 | 0.7 |
Fa'amatalaga:
| Ituaiga Alloy | Diamita | Tete'e | Tensile | Fa'atele(%) | punou | Max.Fa'aauau | Olaga Galulue |
| (mm) | (μΩm)(20°C) | Malosi | Taimi | Auaunaga | (itula) | ||
| (N/mm²) | Vevela(°C) | ||||||
| Cr20Ni80 | <0.50 | 1.09±0.05 | 850-950 | >20 | >9 | 1200 | >20000 |
| 0.50-3.0 | 1.13±0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
| >3.0 | 1.14±0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
| Cr30Ni70 | <0.50 | 1.18±0.05 | 850-950 | >20 | >9 | 1250 | >20000 |
| ≥0.50 | 1.20±0.05 | 850-950 | >20 | >9 | 1250 | >20000 | |
| Cr15Ni60 | <0.50 | 1.12±0.05 | 850-950 | >20 | >9 | 1125 | >20000 |
| ≥0.50 | 1.15±0.05 | 850-950 | >20 | >9 | 1125 | >20000 | |
| Cr20Ni35 | <0.50 | 1.04±0.05 | 850-950 | >20 | >9 | 1100 | >18000 |
| ≥0.50 | 1.06±0.05 | 850-950 | >20 | >9 | 1100 | >18000 | |
| 1Cr13Al4 | 0.03-12.0 | 1.25±0.08 | 588-735 | >16 | >6 | 950 | >10000 |
| 0Cr15Al5 | 1.25±0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
| 0Cr25Al5 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35±0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23±0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45±0.07 | 634-784 | >12 | >5 | 1350 | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
Tulaga lelei:
Nickelchromium uʻamea ma le maualuga ma le mautu teteʻe, corrosion teteʻe, luga oxidation tetee e lelei, o se lelei i lalo o le vevela maualuga ma seismic malosi, ductility lelei, lelei workability ma weldability.
Tusi lau savali iinei ma lafo mai ia i matou
