0Cr23Al5 FeCrAl foil bụ ihe eji eme ka ígwè-chromium-aluminum dị ọnụ ala nke a na-ejikarị eme ihe n'ụdị mmanụ aṅụ ígwè maka ihe ndị na-agbanwe ihe na-eme ka ọkụ gbapụta na obere injin. Site na ihe dị ka 23% chromium na ~5% aluminom, ọ na-emepụta ihe nchebe Al2O3 dị oke arọ, nke na-arapara n'ọkụ n'oge okpomọkụ dị elu, na-enye ezigbo iguzogide oxidation na ogologo oge ịgba ígwè okpomọkụ.
Nha dị
Ngwa
| isi ihe onwunwe | ụdị | 0Cr13Al4 | 0Cr21Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr21Al6Nb | 0Cr27Al7mo2 | 0Cr23Al5 |
| ihe mejupụtara kemịkalụ bụ isi % | Cr | 12-15 | 17-21 | 23-26 | 19-22 | 21.0-23.0 | 26.5-27.8 | 20.5-23.5 |
| Al | 4-6 | 2-4 | 4.5-6.5 | 5-7 | 5-7 | 6-7 | 4.2-5.3 | |
| Fe | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | |
| Mn | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.2 | ≤0.7 | |
| Oke okpomọkụ ọrụ kachasị °c | 950 | 1100 | 1300 | 1300 | 1350 | 1400 | 1250 | |
| njupụta g/cm3 | 7.40 | 7.35 | 7.10 | 7.10 | 7.10 | 7.10 | 7.25 | |
| ebe agbaze °c | 1450 | 1500 | 1500 | 1500 | 1500 | 1520 | 1500 | |
| ịgbatị% | ?16 | ?14 | ?12 | ?12 | ?12 | ?12 | ?12 | |
| mpaghara mgbanwe | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| ugboro ịgbagọ agbagọ | ?5 | ?5 | ?5 | ?5 | ?5 | ?5 | ?5 | |
| ike siri ike | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| iguzogide | 1.25 | 1.23 | 1.40 | 1.40 | 1.43 | 1.53 | 1.35 | |
| ike ọdụdọ MPA | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 686-784 | 637-784 | |


