1Cr13Al4, 0Cr25Al5, 0Cr23Al5, 0Cr21Al6, 0Cr21Al4, 0Cr21Al6Nb,Chithunzi cha 0Cr27Al7Mo2ndi mtundu umodzi wazinthu zabwinobwino za Fe-Cr-Al alloy.
FeCrAl alloy ali ndi khalidwe la resistivity mkulu, otsika kutentha kukana coefficient, mkulu kutentha opareshoni, goodanti-oxidation ndi odana ndi dzimbiri pansi kutentha kwambiri.
Amagwiritsidwa ntchito kwambiri mu ng'anjo yamafakitale, zida zapakhomo, ng'anjo yamakampani, zitsulo, makina, ndege, magalimoto, ndi mafakitale ena opangira zinthu zotentha ndi zinthu zokana.
| Chikhalidwe chachikulu cha FeCrAl electric heat alloy waya | ||||||||
| Magwiridwe a Alloy Nomenclature | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | Mtengo wa 0Cr21Al6Nb | Chithunzi cha 0Cr27Al7Mo2 | |
| Main Chemical zikuchokera | 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 | mwayi | mwayi | mwayi | mwayi | mwayi | mwayi | mwayi | |
| Fe | Mpumulo | Mpumulo | Mpumulo | Mpumulo | Mpumulo | Mpumulo | Mpumulo | |
| Nd0.5 | Mo1.8-2.2 | |||||||
| Max. kupitiriza utumiki temp. (° C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Kukana pa 20º C(μ Ω @ m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Kachulukidwe (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Thermal conductivity (KJ/m@ h@ º C) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | ||
| Kukula kwa mizere (α × 10-6/º C) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Malo osungunuka pafupifupi. (º C) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Kulimba kwamphamvu (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Elongation pa kuphulika (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Kusintha kwa dera (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Kubwereza Kupinda pafupipafupi (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Kuuma (H. B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| nthawi yopitilira utumiki (Maola/ º C) | - | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | |
| Kapangidwe ka Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Maginito katundu | Maginito | Maginito | Maginito | Maginito | Maginito | Maginito | Maginito | |
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