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Isiri-magnetic Ni35Cr20 6mm Bar yeYakakwira-kukosha Magetsi Resistors Inoratidzwa Mufananidzo
  • Isiri-magineti Ni35Cr20 6mm Bhawa Yepamusoro-kukosha Magetsi Resistors

Isiri-magineti Ni35Cr20 6mm Bhawa Yepamusoro-kukosha Magetsi Resistors

Tsanangudzo Pfupi

NiCr 35 20 (1.4860) inogona kushandiswa pakushanda tembiricha inosvika 1000°C. Nickel-chromium alloy 35/20 inonyanya kuratidzwa nekukwirira kwepamusoro uye mitengo yakaderera kana ichienzaniswa nemamwe nickel-chromium alloys. Kunyangwe ine simbi yakawandisa, NiCr3520 inoshingirira kune oxidation uye kemikari corrosion. Nichrome 35/20 haisi-magnetic.


  • Giredhi:Ni30Cr20
  • Saizi6mm
  • Brand:Tankii
  • Chimiro:bar
  • Density(g/cm³):7.9
  • Magnetic Property:kwete

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         NiCr 35 20 (1.4860) inoshandiswa sezvinhu zvemagetsi mumidziyo yemumba uye zvimwe zvemagetsi ekudziya. Iyo ine yakanaka ductility mushure mekushandisa kwenguva yakareba, yakanaka mechanicha chivakwa pakupisa kwakanyanya uye yakanaka weldability. Iyo yakanyanya tembiricha yekushanda mumhepo ndeye + 600 ° C kana ichishandiswa kupikisa waya uye +1050 ° C kana ichishandiswa kupisa waya.

    • high-value magetsi resistors uye yekupisa waya.
    • magetsi ekudziya zvinhu (Magumbeze eElectric uye mapedhi, zvigaro zvemotokari, baseboard heaters, heat heaters, resistors).
    • mavira eindasitiri anosvika 1000 °
    • tambo dzekudziisa, tambo heaters tambo heaters mu defrosting uye de-icing zvinhu
    Giredhi Ni80Cr20 Ni70Cr30 Ni60Cr23 Ni60Cr15 Ni35Cr20 Karma Evanohm
    Nominal composition% 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
    Kupisa kukuru kwekushanda(°C) 1200 1250 1150 1150 1100 300 400
    Resisivity(Ω/cmf,20℃) 1.09 1.18 1.21 1.11 1.04 1.33 1.33
    Resisivity(uΩ/m,60°F) 655 704 727 668 626 800 800
    Density(g/cm³) 8.4 8.1 8.4 8.2 7.9 8.1 8.1
    Thermal Conductivity(KJ/m·h·℃) 60.3 45.2 45.2 45.2 43.8 46.0 46.0
    Linear Kuwedzera Coefficient(×10¯6/℃)20-1000℃) 18.0 17.0 17.0 17.0 19.0 - -
    Melting Point(℃) 1400 1380 1370 1390 1390 1400 1400
    Kuoma (Hv) 180 185 185 180 180 180 180
    Kusimba Kwesimba(N/mm2 ) 750 875 800 750 750 780 780
    Elongation(%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Micrographic Structure austenite austenite austenite austenite austenite austenite austenite
    MagneticProperty Kwete Kwete Kwete Zvishoma Kwete Kwete Kwete
    Hupenyu Hwekukurumidza (h/℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - -

     

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