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Muaj Peev Xwm Weld Siab Loj 0.4mm Nichrome Hlau Ni35Cr20 rau Kev Lag Luam Rauv Duab Tshwj Xeeb
  • Muaj Peev Xwm Weld Siab Loj 0.4mm Nichrome Wire Ni35Cr20 rau Industrial Furnace

Muaj Peev Xwm Weld Siab Loj 0.4mm Nichrome Wire Ni35Cr20 rau Industrial Furnace

Kev Piav Qhia Luv:

Cov hlau nickel-chromium, nickel, ferrochrome alloy hlau muaj hluav taws xob kub siab oxidation tsis kam, muaj zog, tsis mos thiab ntau yam zoo. Thaum siv ntev, tib hom thiab qhov ntev mus tas li yog me me heev, yog li nws yog qhov kev xaiv zoo tshaj plaws los tsim cov khoom siv hluav taws xob zoo.


  • Qib:Ni35Cr20
  • Loj:0.4 hli
  • Hom:Tankii
  • Kev Siv:Kev Siv Hluav Taws Xob Rauv
  • Qhov Ceev (g/cm³):7.9
  • Kev ntev (%):≥20

    • Cov Lus Qhia Txog Khoom

    Cov Lus Nug Feem Ntau

    Cov Cim Npe Khoom

    Cov hlau tiv taus hluav taws xob feem ntau siv rau hauv cov cua sov hluav taws xob, tshwj xeeb tshaj yog NiCr. Nichrome yog nickel thiab chromium alloy uas feem ntau siv rau hauv kev tsim cov hlau tiv taus vim nws qhov siab resistivity thiab ruaj khov anti-oxidation zog ntawm qhov kub txog li 1250 ° C yog vim li cas cov hlau tiv taus zoo-haum rau kev pabcuam hauv qhov chaw kub heev uas lawv raug kev nyuaj siab thiab cua sov. Vladimir Plant ntawm Precision Alloys tau tsim cov hlau tiv taus thiab cov hlau cua sov los ntawm nws lub hauv paus. Peb lub zog yog ua cov hlau, strips, ribbon thiab ntawv ci, suav nrog NiCr alloys thiab Fe-Cr-Al alloys.

    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 - - 

     

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