FeCrAl alloy Spiral hluav taws xob qhov cub hluav taws xob hloov pauv tau cua sov kauj cua sov
1 Cov Duab: qhia txog cov hlau puag ncig, ribbon (hlau tiaj tus), strip, lossis bar
2 Qhov chaw: kaj, kua qaub dawb, oxidation
3 Daim ntawv pov thawj kuaj zeb (MTC) yuav muab tom qab tsim khoom
4 Txoj kev ntim khoom zoo kom cov khoom tsis muaj kev puas tsuaj thaum lub sijhawm xa khoom
| Kev Ua Haujlwm ntawm Alloy Nomenclature | 1Cr13AL4 | 0Cr21AL6 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |||
| Cov tshuaj lom neeg tseem ceeb | 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 | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | lub sijhawm zoo | |
| Fe | So | So | So | So | So | So | So | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Qhov kub siab tshaj plaws ntawm cov khoom siv tas mus li (°C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 xyoo | 1400 | |
| Kev tiv taus ntawm 20ºC (μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Qhov Ceev (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Kev ua kom sov (KJ / m·h·ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | – | |
| Coefficient ntawm cov kab nthuav dav (α × 10-6 / ºC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Qhov kub yaj kwv yees li (ºC) | 1450 xyoo | 1500 xyoo | 1500 xyoo | 1500 xyoo | 1500 xyoo | 1510 | 1520 xyoo | |
| Lub zog tensile (N / mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Kev ntev ntawm kev tawg (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Kev hloov pauv ntawm thaj chaw (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Rov ua dua zaus khoov (F / R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Qhov nyuaj (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| lub sijhawm pabcuam tas mus li (Teev / ºC) | – | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Cov qauv micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Cov khoom sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | |
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