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FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-Tisħin tat-Temperatura Għolja / Wajer Ċatt Dehru Dehru
  • FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-tisħin b'temperatura għolja / Wajer ċatt
  • FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-tisħin b'temperatura għolja / Wajer ċatt
  • FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-tisħin b'temperatura għolja / Wajer ċatt
  • FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-tisħin b'temperatura għolja / Wajer ċatt
  • FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-tisħin b'temperatura għolja / Wajer ċatt

FeCr23Al5 / 0Cr23Al5 CrAl23/5Wajer tat-tisħin b'temperatura għolja / Wajer ċatt

Deskrizzjoni qasira:


  • grad:CrAl23/5
  • wiċċ:Bright, Ittemprat, Artab
  • Densità:7.25
  • trattament:Anneal, irrumblar kiesaħ, tpinġija kiesħa

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    FeCrAl 23-5/Wajer tat-Tisħin b'Temperatura Għolja/Wajer Ċatt

    Prinċipalment użat fil-heater, l-element tat-tisħin u r-reżistenza, eċċ.

    NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20

    FeCrAl15-5, FeCrAl20-5, FeCrAl 25-5, eċċ...

    Constantan, Alloy 30, Alloy 60, Alloy 90, eċċ.

    Reżistenza Elettrika minn 0.02 u ohm/m-1.53 ​​u ohm/m

    Operazzjoni tat-Temperatura minn 200 C sa 1400 C

    PLS tkun liberu li tikkuntattjana jekk ikun hemm xi mistoqsija.

    NiCr:
    RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80

    FeCrAl:
    RESISTOHM 125, RESISTOHM 135, RESISTOHM 140,
    RESISTOHM 145, RESISTOHM 153

    CuNi
    Constantan, Cuprothal 5, Cuprothal 10, Cuprothal 15, Cuprothal 30, Eurica

    FeCrAl Alloy Grad Kompożizzjoni Kimika %
    C P S Mn Si Cr Ni Al Fe Re Oħrajn
    max(≤)
    1Cr13Al4 0.12 0.025 0.025 0.7 ≤1.00 12.5-15.0 —- 3.5-4.5 0.1 Bal.
    0Cr15Al5 0.12 0.025 0.025 0.7 ≤1.00 14.5-15.5 —- 4.5-5.3 0.1 Bal.
    0Cr25Al5 0.06 0.025 0.025 0.7 ≤0.60 23.0-26.0 ≤0.60 4.5-6.5 0.1 Bal.
    0Cr23Al5 0.06 0.025 0.025 0.7 ≤0.60 20.5-23.5 ≤0.60 4.2-5.3 0.1 Bal.
    0Cr21Al6 0.06 0.025 0.025 0.7 ≤1.00 19.0-22.0 ≤0.60 5.0-7.0 0.1 Bal.
    0Cr21Al4 0.06 0.025 0.025 0.7 ≤1.00 21.0-23.0 ≤0.60 3.0-5.2 0.1 Bal.
    0Cr21Al6Nb 0.05 0.025 0.025 0.7 ≤0.60 21.0-23.0 ≤0.60 5.0-7.0 0.1 Bal.
    0Cr27Al7Mo2 0.05 0.025 0.025 0.7 ≤0.40 26.5-27.8 ≤0.60 6.0-7.0 0.1 Bal.

    Kompożizzjoni Kimika u Propertes:

    Propertes/Grad NiCr 80/20 NiCr 70/30 NiCr 60/15 NiCr 35/20 NiCr 30/20
    Kimika Prinċipali
    Kompożizzjoni (%)    		 Ni Bal. Bal. 55.0-61.0 34.0-37.0 30.0-34.0
      Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
      Fe ≤ 1.0 ≤ 1.0 Bal. Bal. Bal.
    Max Ħidma
    Temperatura (ºC)    		 1200 1250 1150 1100 1100
    Reżistenza f'20ºC
    (μ Ω · m)    		 1.09 1.18 1.12 1.04 1.04
    Densità (g/cm3) 8.4 8.1 8.2 7.9 7.9
    Konduttività Termali

    (KJ/m· h· ºC)

    		 60.3 45.2 45.2 43.8 43.8
    Koeffiċjent ta 'Thermal
    Espansjoni (α × 10-6/ºC)    		 18 17 17 19 19
    Punt tat-tidwib (ºC) 1400 1380 1390 1390 1390
    Titwil (%) > 20 > 20 > 20 > 20 > 20
    Struttura mikrografika awstenita awstenita awstenita awstenita awstenita
    Proprjetà manjetika mhux manjetiku mhux manjetiku mhux manjetiku mhux manjetiku mhux manjetiku
    CuNi Ligi Grad Reżistività elettrika
    (20 gradΩ
    mm² /m)    		 koeffiċjent tat-temperatura tar-reżistenza
    (10^6/grad)    		 Densità
    g/mm²    		 Max. temperatura
    (grad)    		 Punt tat-tidwib
    (grad)
    CuNi1 0.03 < 1000 8.9 200 1085
    CuNi2 0.05 < 1200 8.9 200 1090
    CuNi6 0.10 < 600 8.9 220 1095
    CuNi8 0.12 < 570 8.9 250 1097
    CuNi10 0.15 < 500 8.9 250 1100
    CuNi14 0.20 < 380 8.9 300 1115
    CuNi19 0.25 < 250 8.9 300 1135
    CuNi22 0.30 < 160 8.9 300 1150
    CuNi30 0.35 < 100 8.9 350 1170
    CuNi34 0.40 -0 8.9 350 1180
    CuNi40 0.48 ± 40 8.9 400 1280
    CuNi44 0.50 < -6 8.9 400 1280

    FeCr23Al5 / Cr23Al5 Wajer tat-Tisħin tat-Temperatura Għolja / Wajer Ċatt

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