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Ali ndi Waya Wabwino wa Alloy wa NiCr 70/30 wa Zingwe Zotenthetsera, Mat ndi Zingwe

Kufotokozera Kwachidule:

Mayina odziwika bwino amalonda ndi NiCr 70/30, Resistohm 70, Nikrothal 70, Chromel 70/30, HAI-NiCr 70, Cronix 70, Inalloy 70, X30H70.
NiCr 70 30 (2.4658) ndi aloyi ya austenitic nickel-chromium (NiCr alloy) yogwiritsidwa ntchito kutentha mpaka 1250°C. Aloyi ya 70/30 imadziwika ndi kukana kwakukulu komanso kukana kwa okosijeni. Ili ndi mphamvu yabwino yogwira ntchito ikagwiritsidwa ntchito komanso kusunthika bwino.


  • Giredi:NiCr 70/30
  • Kukula:0.25mm
  • Mtundu:Wowala
  • Tsatanetsatane wa Zamalonda

    FAQ

    Ma tag a Zamalonda

    NiCr 70-30 (2.4658) imagwiritsidwa ntchito popangira zinthu zotenthetsera zamagetsi zomwe sizingawonongeke ndi dzimbiri m'mafakitale okhala ndi mpweya wochepa. Nickel Chrome 70/30 imalimbana kwambiri ndi okosijeni mumlengalenga. Sikoyenera kugwiritsidwa ntchito mu zinthu zotenthetsera zokhala ndi chivundikiro cha MgO, kapena kugwiritsa ntchito zinthu zotenthetsera za nayitrogeni kapena zotenthetsera.

    • zida zamagetsi ndi zida zamagetsi.
    • zinthu zotenthetsera zamagetsi (zogwiritsidwa ntchito kunyumba ndi m'mafakitale).
    • uvuni wa mafakitale mpaka 1250°C.
    • zingwe zotenthetsera, mphasa ndi zingwe.
    Kutentha kwakukulu kwa ntchito (°C) 1250
    Kukhazikika kwa kutentha (Ω/cmf, 20℃) 1.18
    Kukhazikika (uΩ/m,60°F) 704
    Kuchulukana (g/c)m³)  8.1
    Kutentha kwa ma conductivity (KJ/m2)·h·℃)  45.2
    Koefficient Yokulitsa Yolunjika (×10¯6/℃)20-1000℃)  17.0
    Malo Osungunula () 1380
    Kuuma (Hv) 185
    Mphamvu Yokoka (N/mm)2 ) 875
    Kutalika (%) 30

    2018-12-21_0088_图层 18


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