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Kanth-al LT cua sov hlau tsis kam hlau ferritic ironchromiumaluminium FeCrAl alloy

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  • lub npe qauv:Kanthal LT,0Cr19Al3
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  • Product Detail

    FAQ

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    Product Description

    rauv fecral kuj cua sov hlau

    Fe-Cr-Al alloy
    Lub neej ua haujlwm kub ntev dua
    Superior oxidation tsis kam
    Kev tiv thaiv siab dua

    Specification

    Zoo Siab Tus Nqi FeCrAl Alloy Hlau

     

    Fe-Cr-Al alloy muaj cov yam ntxwv ntawm kev ua haujlwm siab, tsis tshua muaj qhov kub thiab txias coefficient, kev ua haujlwm siab kub, zoo tiv thaiv oxidation thiab tiv thaiv corrosion nyob rau hauv kub.

     

    Nws yog dav siv nyob rau hauv industrial furnace, khoom siv hauv tsev, kev lag luam rauv, metallurgy, machinery, aircraft, automotive, tub rog thiab lwm yam industries ua cua sov ntsiab thiab kuj ntsiab.

     

    nichrome cua sov alloy muaj xws li npib tsib xee, NiCr alloy, Fe-Cr-Al alloy thiab tooj liab nickel alloy.

     

    FeCrAl tsis kam hlau qib: 0Cr25Al5, 1Cr13Al4, 0Cr23Al5, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al4, 0Cr21Al6.

     

    Nyob rau hauv daim ntawv ntawm hlau, ribbon thiab sawb, ib yam ntawm cov khoom Fe-Cr-Al alloy.

     

    Hlau: 0.018mm-10mm

    Loj: 8mm-50mm

    Ribbon: 0.05 * 0.2mm-2.0 * 6.0mm
    Sawb: 0.5 * 5.0mm-5.0 * 250mm

     

    Alloy Nomenclature Performance 1Cr13Al4 0c25l 5 0c21 ua 6 0c23l 5 0c19l 3 0Cr21Al6 Nb 0Cr27Al7Mo2
    Chemical Compostion (%) Cr 12.0-15.0 Nws 23.0-26.0 Nws 19.0-22.0 Nws 20.5-23.5 Nws 18.0-21.0 Nws 21.0-23.0 Nws 26.5-27.8 Nws
    Al 4.0-6.0 4.5-6.5 5.0-7.0 Nws 4.2-5.3 3.0-4.2 5.0-7.0 Nws 6.0-7.0 Nws
    Re muaj caij nyoog muaj caij nyoog muaj caij nyoog muaj caij nyoog muaj caij nyoog muaj caij nyoog muaj caij nyoog
    Fe So So So So So So So
    - - - - - n0.5 ib Mo1.8-2.2
    Max.kev pabcuam temp.ntawm cov khoom (%) 950 ua 1250 1250 1250 1100 1350 1400
    Resistivity ntawm 20 ℃ (μΩ * m) 1.25 1.42 ib 1.42 ib 1.35 Nws 1.23 1.45 Nws 1.53 ib
    Qhov ceev (g / cm3) 7.4 ib 7.1 7.16 7.25 Nws 7.35 Nws 7.1 7.1
    Thermal conductivity (KJ / m * h * ℃) 52.7 ib 46.1 ib 63.2 ib 60.2 ib 46.9 ua 46.1 ib -
    Coefficient ntawm kab expansion (α * 10-6 / ℃) 15.4 ib 16 14.7 ib 15 13.5 Nws 16 16
    Melting point kwv yees (℃) 1450 1500 1500 1500 1500 1510 1520
    Tensile zog (N / mm2) 580-680 : kuv 630-780 : kuv 630-780 : kuv 630-780 : kuv 600-700 Nws 650-800 Nws 680-830 : kuv
    Elongation ntawm rupture (%) > 16 > 12 > 12 > 12 > 12 > 12 > 10
    Variation ntawm cheeb tsam (%) 65-75 : kuv 60-75 : kuv 65-75 : kuv 65-75 : kuv 65-75 : kuv 65-75 : kuv 65-75 : kuv
    Rov ua dua Bending zaus (F / R) > 5 > 5 > 5 > 5 > 5 > 5 > 5
    Hardness (HB) 200-260 Nws 200-260 Nws 200-260 Nws 200-260 Nws 200-260 Nws 200-260 Nws 200-260 Nws
    Lub sijhawm ua haujlwm tas mus li (teev / ℃) - ≥80/1300 ≥80/1300 ≥80/1300 ≥80/1250 ≥50/1350 ≥50/1350
    Micrographic qauv 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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