Txais tos rau peb cov vev xaib!
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Daim Ntawv Qhia (1)
Daim Ntawv Qhia (3)
Daim Ntawv Qhia (2)
High Resistivity Chromel C rau Toaster Ovens thiab Storage Heaters Featured Image
  • Siab Resistivity Chromel C rau Toaster Ovens thiab Cia Khoom Siv Sov

Siab Resistivity Chromel C rau Toaster Ovens thiab Cia Khoom Siv Sov

Kev Piav Qhia Luv:

Chromel C yog siv rau cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev. Cov ntawv thov feem ntau yog cov hlau sheathed tubular elements siv rau hauv, piv txwv li, cov phaj kub, grills, toaster qhov cub thiab cov cua sov cia khoom. Cov alloys Chromel C kuj tseem siv rau cov kauj dais hauv cov cua sov cua hauv cov tshuab ziab khaub ncaws, cov cua sov kiv cua, thiab cov tshuab ziab tes.


  • Hom:Tankii
  • Qib:Chromel C
  • Puab:Sawb
  • Qhov kub ua haujlwm siab tshaj plaws (°C):1100
  • Qhov Ceev (g/cm³):8.2

    • Cov Lus Qhia Txog Khoom

    Cov Lus Nug Feem Ntau

    Cov Cim Npe Khoom

    Chromel C yog ib qho austenitic nickel-chromium alloy (NiCr alloy) rau kev siv ntawm qhov kub txog li 1150 ° C. Cov chromium-nickel alloy Chromel C yog tus cwj pwm los ntawm kev tiv taus siab, kev tiv taus oxidation zoo thiab kev ruaj khov zoo heev. Nws muaj kev ywj pheej zoo tom qab siv thiab kev vuam zoo heev.

    Daim Ntawv Thov:

    • siab-tsis kam thiab potentiometer resistors.
    • cov khoom siv cua sov hluav taws xob (siv hauv tsev thiab kev lag luam).
    • cov cub tawg kev lag luam txog li 1100 ° C.
    Qib Ni80Cr20 Ni70Cr30 Ni60Cr23 Ni60Cr15 Ni35Cr20 Txoj kev ua neej Evanohm
    Cov qauv tsim tawm% Ni Bal Bal 58.0-63.0 55.0-61.0 34.0-37.0 Bal Bal
      Cr 20.0-23.0 28.0-31.0 21.0-25.0 15.0-18.0 18.0-21.0 19.0-21.5 19.0-21.5
      Fe ≦1.0 ≦1.0 Bal Bal Bal 2.0-3.0 –
            Al1.0-1.7 Ti 0.3-0.5     Al2.7-3.2 Mn0.5-1.5 Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
    Qhov kub ua haujlwm siab tshaj plaws (°C) 1200 1250 1150 1150 1100 300 400
    Kev Tiv Thaiv (Ω / cmf, 20 ℃) 1.09 1.18 1.21 1.11 1.04 1.33 1.33
    Kev Tiv Thaiv (uΩ / m, 60 ° F) 655 704 727 668 626 800 800
    Qhov Ceev (g/cm³) 8.4 8.1 8.4 8.2 7.9 8.1 8.1
    Kev Ua Kub (KJ / m·h·℃) 60.3 45.2 45.2 45.2 43.8 46.0 46.0
    Tus lej nthuav dav kab (× 10¯)6/℃)20-1000℃) 18.0 17.0 17.0 17.0 19.0 - -
    Melting Point (℃) 1400 1380 xyoo 1370 xyoo 1390 xyoo 1390 xyoo 1400 1400
    Qhov nyuaj (Hv) 180 185 185 180 180 180 180
    Lub zog tensile (N / hli)2 ) 750 875 800 750 750 780 780
    Kev ntev (%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Cov Qauv Micrographic austenite austenite austenite austenite austenite austenite austenite
    Cov Khoom Siv Sib Nqus Tsis yog Tsis yog Tsis yog Me ntsis Tsis yog Tsis yog Tsis yog
    Lub Neej Ceev (h / ℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - -

     

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

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