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CrAl 25-5 Resistance Waya/Aworan Resistance
  • CrAl 25-5 Resistance Waya/Atako Adikala

CrAl 25-5 Resistance Waya/Atako Adikala

Apejuwe kukuru:


  • Ipele:0Cr25Al5
  • Apẹrẹ:adikala
  • Atako:1,42 ohm mm2/m
  • Lile:Lile, Rirọ, Idaji Lile
  • Iwọn Iṣiṣẹ ti o pọju:1300 C
  • Ilẹ:imọlẹ, acid pickling, goolu, oxidized awọ

    • Alaye ọja

    FAQ

    ọja Tags

    FeCrAl alloy (Iron-Chromium-Aluminiomu) jẹ alloy resistance otutu otutu ti o ni akọkọ ti irin, chromium, ati aluminiomu, pẹlu awọn oye kekere ti awọn eroja miiran bii silikoni ati manganese. Awọn alloy wọnyi ni a lo ni lilo pupọ ni awọn ohun elo ti o nilo resistance giga si ifoyina ati resistance ooru to dara julọ, ṣiṣe wọn jẹ apẹrẹ fun lilo ninu awọn eroja alapapo ina, awọn ileru ile-iṣẹ, ati awọn ohun elo iwọn otutu bi awọn coils alapapo, awọn igbona radiant, ati awọn thermocouples.

    Awọn ohun-ini 1.Key ti FeCrAl Alloy:

    1.High Resistivity: FeCrAl alloys ni itanna eletiriki giga, eyiti o jẹ ki wọn ṣiṣẹ daradara fun lilo ninu awọn eroja alapapo.
    2.Excellent Oxidation Resistance: Aluminiomu akoonu n ṣe apẹrẹ oxide ti o duro lori aaye, pese aabo to lagbara lodi si oxidation paapaa ni awọn iwọn otutu to gaju.

    3.High Temperature Strength: Wọn ṣe idaduro agbara ẹrọ wọn ati iduroṣinṣin iwọn ni awọn iwọn otutu ti o ga, ṣiṣe wọn dara fun awọn agbegbe ti o ga-ooru.
    4.Good Formability: FeCrAl alloys le wa ni irọrun ti a ṣe sinu awọn okun waya, awọn ribbons, tabi awọn apẹrẹ miiran ti a lo fun itanna alapapo.
    5.Corrosion Resistance: Alloy koju ibajẹ ni orisirisi awọn agbegbe, fifi si agbara rẹ.
    3. Data Dì
    Ipele
    0Cr25Al5
    Orúkọ
    akopo%
    Cr
    23.0-26.0
    Al
    4.5-6.5
    Re
    anfani
    Fe
    Bal.
       
    Iwọn otutu ti n tẹsiwaju ti o pọ julọ (°C)
    1300
    Resisivity 20°C (Ωmm2/m)
    1.42
    Ìwúwo (g/cm3)
    7.1
    Imudara Ooru ni 20 ℃, W/(m·K)
    0.46
    Imugboroosi Laini (× 10-/℃) 20-100°C
    16
    Isunmọ Oju Iyọ (°C)
    1500
    Agbara Fifẹ (N/mm²)
    630-780
    Ilọsiwaju (%)
    >12
    Oṣuwọn Idinku Iyatọ apakan (%)
    65-75
    Tẹ Igbohunsafẹfẹ Tẹ leralera (F/R)
    >5
    Lile (HB)
    200-260
    Micrographic Be
    Ferrite
    Igbesi aye Yara (h/C)
    ≥80/1300
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