FeCrAl alloy 0cr21al6Nb Karkashe wutar lantarki hiln dumama na'urar dumama
FeCrAl alloy 0cr21al6Nb Karkashe wutar lantarki hiln dumama na'urar dumama
0Cr21Al6NbIron-chromium-aluminium alloy (FeCrAl alloy) don amfani a yanayin zafi har zuwa 1350°C (2550°F). A gami da halaye na high resistivity, low zazzabi coefficient na lantarki juriya, high aiki zafin jiki, mai kyau hadawan abu da iskar shaka juriya a karkashin high zafin jiki. Yana iya daidai da kanthal A1, Alloy875, Resistohm 145, Aluchrom0, Alchrome875, MWS-875, Stablohm875.
Ana amfani da shi sosai a cikin tanderun lantarki na masana'antu, kayan lantarki na gida da na'urar hasken infrared mai nisa.
Irin su na'urorin dumama, infrared heaters, dumama faranti, a cikin harsashi heaters, ajiya heaters, yumbu heaters don dafa faranti, kilns abubuwa, radiators, a ma'adini tube heaters don dumama sarari, toasters, toaster tanda, masana'antu infrared bushes, coils a kan gyare-gyare yumbura. fiber don dafa abinci faranti tare da yumbu hobs da sauransu.
| Ayyukan Nomenclature na Alloy | 1Cr13AL4 | 0Cr21AL6 | 0Cr21Al4 | 0Cr27Al7Mo2 | ||||
| Babban Tsarin Sinadari | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | dama | dama | dama | dama | dama | dama | dama | |
| Fe | Huta | Huta | Huta | Huta | Huta | Huta | Huta | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Max. zafin sabis na ci gaba. na kashi (°C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resistivity a 20ºC(μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Girma (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Ƙarƙashin zafi (KJ/m·h·ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | - | |
| Adadin fadada layin (α×10-6/ºC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Wurin narkewa kusan.(ºC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Ƙarfin ɗaure (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Tsawaitawa a karye(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Bambancin yanki (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Maimaita Mitar Lanƙwasawa (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Lokacin sabis na ci gaba (Hours/ºC) | - | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Tsarin micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Magnetic Properties | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
