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I-Chemical Corrosion Ni35Cr20 Stranded Wire Ii-Resistors zoMbane eziXabisekileyo kunye nee-Heating Wires Umfanekiso oPhambili
  • Iintambo eziQokelelweyo zeKhemikhali zeNi35Cr20 eziQinisekisiweyo, iiResistors zoMbane eziXabisekileyo kunye neeNtambo zokuFudumeza

Iintambo eziQokelelweyo zeKhemikhali zeNi35Cr20 eziQinisekisiweyo, iiResistors zoMbane eziXabisekileyo kunye neeNtambo zokuFudumeza

Inkcazo emfutshane:

I-Ni35Cr20 (1.4860) ingasetyenziswa kubushushu bokusebenza obufikelela kwi-1000°C. I-Ni35Cr20 iphawuleka ngokukodwa ngokuchasana okuphezulu kunye namaxabiso aphantsi xa ithelekiswa nezinye ii-alloys ze-nickel-chromium. Nangona inomxholo ophezulu wesinyithi, i-Ni35Cr20 ayixhathisi kwi-oxidation kunye nokubola kweekhemikhali. I-Ni35Cr20 ayinamandla emagnethi.


  • Inqanaba:I-Ni35Cr20 Wire exineneyo
  • Ubungakanani:2.5 – 3.0
  • Ubuninzi (g/cm³):7.9
  • Ubushushu obuphezulu bokusebenza(°C):1100
  • Indawo yokunyibilika (℃):1390
  • Ukwandiswa(%):≥20

    • Iinkcukacha zeMveliso

    FAQ

    Iithegi zeMveliso

         I-NiCrI-35 20 (1.4860) isetyenziswa njengezixhobo zombane kwizixhobo zasekhaya nakwezinye izixhobo zokufudumeza ngombane. Iyakwazi ukuguquguquka emva kokusetyenziswa ixesha elide, inamandla oomatshini kubushushu obuphezulu kwaye iyakwazi ukudityaniswa kakuhle. Ubushushu obuphezulu bokusebenza emoyeni yi-+600°C xa isetyenziselwa iingcingo ezixhathisayo kunye ne-+1050°C xa isetyenziselwa iingcingo zokufudumeza.

    • ii-resistor zombane ezixabisa kakhulu kunye neentambo zokufudumeza.
    • izinto zokufudumeza ngombane (iingubo zombane kunye neephedi, izihlalo zeemoto, izifudumezi zebhodi esezantsi, izifudumezi zomgangatho, izithinteli).
    • izitofu zoshishino ukuya kuthi ga kwi-1000°
    • iintambo zokufudumeza, ii-rope heaters ii-rope heaters kwizinto zokunyibilikisa nokususa i-icing.
    Ibanga I-Ni80Cr20 I-Ni70Cr30 I-Ni60Cr23 I-Ni60Cr15 I-Ni35Cr20 IKarma UEvanohm
    Ulwakhiwo oluqhelekileyo% Ni I-Bal I-Bal 58.0-63.0 55.0-61.0 34.0-37.0 I-Bal I-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 I-Bal I-Bal I-Bal 2.0-3.0 –
            I-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
    Ubushushu obuphezulu bokusebenza(°C) 1200 1250 1150 1150 1100 300 400
    Ukuqina kwakhona (Ω/cmf, 20℃) 1.09 1.18 1.21 1.11 1.04 1.33 1.33
    Ukuqina kwakhona (uΩ/m, 60°F) 655 704 727 668 626 800 800
    Uxinano(g/cm³) 8.4 8.1 8.4 8.2 7.9 8.1 8.1
    Ukuqhuba kwe-Thermal (KJ/m·h·℃) 60.3 45.2 45.2 45.2 43.8 46.0 46.0
    I-Coefficient yoKwandiswa okuLula (×10¯)6/℃)20-1000℃) 18.0 17.0 17.0 17.0 19.0 - -
    Indawo yokunyibilika(℃) 1400 1380 1370 1390 1390 1400 1400
    Ubulukhuni (Hv) 180 185 185 180 180 180 180
    Amandla okuThamba (N/mm2 ) 750 875 800 750 750 780 780
    Ukwandiswa(%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Ulwakhiwo lweMicrographic i-austenite i-austenite i-austenite i-austenite i-austenite i-austenite i-austenite
    IPropathi yeMagnetic Hayi Hayi Hayi Kancinci Hayi Hayi Hayi
    Ubomi obukhawulezayo (h/℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - -

     

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