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Non-magnetic Ni35Cr20 6mm Bar ya Mtengo Wapamwamba Wotsutsa Magetsi Chithunzi Chowonetsedwa
  • Non-magnetic Ni35Cr20 6mm Bar ya High-value Electrical Resistors

Non-magnetic Ni35Cr20 6mm Bar ya High-value Electrical Resistors

Kufotokozera Kwachidule:

NiCr 35 20 (1.4860) angagwiritsidwe ntchito pa kutentha ntchito mpaka 1000 ° C. Nickel-chromium alloy 35/20 imadziwika kwambiri ndi kukana kwambiri komanso mitengo yotsika poyerekeza ndi ma aloyi ena a nickel-chromium. Ngakhale kuti ili ndi chitsulo chochuluka, NiCr3520 imagonjetsedwa ndi oxidation ndi dzimbiri la mankhwala. Nichrome 35/20 si maginito.


  • Gulu:Ni30Cr20
  • Kukula:6 mm
  • Mtundu:Tanki
  • Mawonekedwe:bala
  • Kachulukidwe (g/cm³):7.9
  • Katundu Wamaginito:ayi

    • Tsatanetsatane wa Zamalonda

    FAQ

    Zolemba Zamalonda

         NiCr 35 20 (1.4860) imagwiritsidwa ntchito ngati zida zamagetsi pazida zam'nyumba ndi zida zina zamagetsi zamagetsi. Imakhala ndi ductility yabwino pakagwiritsidwa ntchito nthawi yayitali, makina abwino amawotchi pa kutentha kwakukulu komanso kutenthetsa bwino. Kutentha kwakukulu komwe kumagwirira ntchito mumlengalenga ndi +600 ° C kumagwiritsidwa ntchito ngati mawaya olimbana ndi mawaya ndi +1050 ° C kumawotcha mawaya.

    • zopinga zamagetsi zamtengo wapatali komanso zopangira mawaya otentha.
    • zinthu zotenthetsera magetsi (zofunda zamagetsi ndi mapepala, mipando yamagalimoto, zotenthetsera pansi, zotenthetsera pansi, zopinga).
    • ng'anjo mafakitale mpaka 1000 °
    • zingwe zotenthetsera, zotenthetsera zingwe zotenthetsera zingwe muzinthu zoziziritsa komanso zochotsera icing
    Gulu Ni80Cr20 Ni70Cr30 Ni60Cr23 Ni60Cr15 Ni35Cr20 Karma Evanohm
    Zolemba mwadzina% Ni Bali Bali 58.0-63.0 55.0-61.0 34.0-37.0 Bali Bali
      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 Bali Bali Bali 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
    Kutentha kwambiri (°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
    Kukanika (uΩ/m, 60°F) 655 704 727 668 626 800 800
    Kachulukidwe (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 Expansion Coefficient(×10¯6/ ℃) 20-1000 ℃) 18.0 17.0 17.0 17.0 19.0 - -
    Malo osungunuka (℃) 1400 1380 1370 1390 1390 1400 1400
    Kulimba (Hv) 180 185 185 180 180 180 180
    Kulimbitsa Mphamvu (N/mm2 ) 750 875 800 750 750 780 780
    Kutalikira (%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Kapangidwe ka Micrographic austenite austenite austenite austenite austenite austenite austenite
    MagneticProperty Ayi Ayi Ayi Pang'ono Ayi Ayi Ayi
    Moyo Wofulumira (h/℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - -

     

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