Txais tos rau peb cov vev xaib!
English
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Daim Ntawv Qhia (1)
Daim Ntawv Qhia (3)
Daim Ntawv Qhia (2)
Ni80cr20 / Nicr80/20 / Cr20ni80 Nickel Chrome Nichrome Alloy Hluav Taws Xob Tiv Thaiv Cua Sov Yeeb Nkab / raj Duab Tshwj Xeeb
  • Ni80cr20 / Nicr80/20 / Cr20ni80 Nickel Chrome Nichrome Alloy Hluav Taws Xob Tiv Thaiv Cua Sov Yeeb Nkab / raj

Ni80cr20 / Nicr80/20 / Cr20ni80 Nickel Chrome Nichrome Alloy Hluav Taws Xob Tiv Thaiv Cua Sov Yeeb Nkab / raj

Kev Piav Qhia Luv:


  • Qib:Ni80Cr20
  • Hom Tus Neeg Coj:Khoom khov kho
  • Phab ntsa tuab:0.02-5.0 hli
  • Qhov Loj:0.5-40.0 hli
  • Cov Khoom Siv Hluav Taws Xob:Nichrome hlau
  • Tus Qauv:ASTM/GB

    • Cov Lus Qhia Txog Khoom

    Cov Lus Nug Feem Ntau

    Cov Cim Npe Khoom

    Peb qhov kom zoo dua: Zoo, lub sijhawm xa khoom luv luv, MOQ me me.

    Cov yam ntxwv: Kev ua haujlwm ruaj khov; Kev tiv thaiv oxidation; Kev tiv thaiv corrosion; Kev ruaj khov kub siab; Muaj peev xwm ua tau zoo heev; Cov xwm txheej zoo nkauj thiab zoo nkauj tsis muaj cov pob.

    Siv: Cov khoom siv cua sov tiv taus; Cov khoom siv hauv metallurgy; Cov khoom siv hauv tsev; Kev tsim khoom siv kho tshuab thiab lwm yam lag luam.

    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 - -

     

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Pawg khoom

    Nias nkag mus nrhiav lossis nias ESC kom kaw