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Umbala wokuXhoxiswa kweChromel Isicu seNikel seChromium sokuXhelisa iiayini zoMfanekiso oFakelweyo
  • Umbala we-Oxidation ye-Chromel I-Nickel Chromium Strip ye-Soldering irons

Umbala we-Oxidation ye-Chromel I-Nickel Chromium Strip ye-Soldering irons

Inkcazelo emfutshane:

IChromel A yingxubevange yenickel-chromium ukuze isetyenziswe kumaqondo obushushu ukuya kwi-1200°C. I-alloy ekwazi ukumelana nobushushu isetyenziswe kwi-oxidizing atmospheres efana nenitrogen, i-ammonia, i-atmosphere engazinzanga equlethe imixube yesulfure nesulfure. IChromel A ineempawu eziphezulu zokuxhathisa ubushushu kune-Iron-aluminiyam alloys.


  • Uphawu:Tankii
  • Ibakala:UChromel A
  • Ubungakanani:Ukutyeba 3mm, Ububanzi 60mm
  • Ubume:Ukuhluba
  • Ukwandiswa(%):≥20
  • Ubuninzi (g/cm³):8.4
  • Ubushushu bokusebenza okuphezulu(°C):1200

    • Iinkcukacha zeMveliso

    FAQ

    Iithegi zeMveliso

    I-Chromel A isetyenziselwa izinto zokufudumeza zombane kwizixhobo zasekhaya kunye neziko zoshishino. Usetyenziso oluqhelekileyo zii-ayini ezisicaba, oomatshini boku-ayina, izifudumezi zamanzi, ukubumba iplastiki kuyafa, iiayini zokudambisa, izakhi zetubula ezishelwe ngesinyithi kunye nezinto zekhatriji.

    • iinxalenye zombane kunye nezixhobo ze-elektroniki.
    • izinto zokufudumeza zombane (usetyenziso lwasekhaya kunye neshishini).
    • amaziko oshishino ukuya kuthi ga kwi-1200 °C.
    • iintambo zokufudumeza, iimethi kunye neentambo.
    IBanga Ni80Cr20 Ni70Cr30 Ni60Cr23 I-Ni60Cr15 Ni35Cr20 IKarma Evanohm
    Ukuqulunqwa kwegama% Ni UBhal UBhal 58.0-63.0 55.0-61.0 34.0-37.0 UBhal UBhal
      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 UBhal UBhal UBhal 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
    Ubushushu bokusebenza okuphezulu(°C) 1200 1250 1150 1150 1100 300 400
    Ukuxhathisa(Ω/cmf,20℃) 1.09 1.18 1.21 1.11 1.04 1.33 1.33
    Ukuxhathisa (uΩ/m, 60°F) 655 704 727 668 626 800 800
    Ubuninzi (g/cm³) 8.4 8.1 8.4 8.2 7.9 8.1 8.1
    I-Thermal Conductivity(KJ/m·h·℃) 60.3 45.2 45.2 45.2 43.8 46.0 46.0
    Umqathango Wokwandiswa Komgca(×10¯6/℃)20-1000℃) 18.0 17.0 17.0 17.0 19.0 - -
    Indawo yokunyibilika(℃) 1400 1380 1370 1390 1390 1400 1400
    Ukuqina(Hv) 180 185 185 180 180 180 180
    Amandla Okuqina(N/mm2) 750 875 800 750 750 780 780
    Ubude (%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Ulwakhiwo lweMicrographic austenite austenite austenite austenite austenite austenite austenite
    iMagneticProperty Hayi Hayi Hayi Kancinci Hayi Hayi Hayi
    Ubomi obukhawulezayo(h/℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - -

     

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