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Sekoahelo se Phahameng sa Nichrome 80 bakeng sa Lisebelisoa tsa ho Futhumatsa Motlakase Lisebelisoang tsa Lapeng le Liforong tsa Liindasteri

Tlhaloso e Khutšoanyane:

Nichrome 80 ke motsoako oa nickel-chromium o sebelisoang mochesong o fihlang ho 1200°C. Motsoako o hanelang mocheso o sebelisoang moeeng o nang le oxidizing joalo ka naetrojene, ammonia, moeeng o sa tsitsang o nang le metsoako ea sebabole le sebabole. Nichrome 80 e na le tšobotsi e phahameng ea ho hanela mocheso ho feta metsoako ea tšepe-aluminium.


  • Letšoao:Tankii
  • Sehlopha:Nichrome 80
  • Boholo:Botenya 2.5mm, Bophara 100mm
  • Tšebeliso:Likarolo tsa elektroniki
  • Botenya (g/cm³):8.4
  • Mocheso o phahameng oa ts'ebetso (°C):1200
  • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Nichrome 80 Strip e sebediswa bakeng sa dielemente tse futhumatsang tsa motlakase disebedisweng tsa lapeng le diontong tsa indasteri. Ditshebediso tse tlwaelehileng ke di-aene tse bataletseng, mechine ya ho aena, di-heater tsa metsi, di-dies tsa polasetiki tsa ho bopa, di-aene tse sothelwang, dielemente tsa tubular tse nang le sheath ya tshepe le dielemente tsa cartridge.

    • likarolo tsa motlakase le likarolo tsa elektroniki.
    • lintho tse futhumatsang tsa motlakase (tšebeliso ea lapeng le indastering).
    • lionto tsa indasteri tse fihlang ho 1200 °C.
    • likhoele tsa ho futhumatsa, meseme le likhoele.
    Sehlopha Ni80Cr20 Ni70Cr30 Ni60Cr23 Ni60Cr15 Ni35Cr20 Karma Evanohm
    Sebopeho se ikgethang% Ni Bala Bala 58.0-63.0 55.0-61.0 34.0-37.0 Bala Bala
      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 Bala Bala Bala 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
    Mocheso o phahameng oa ts'ebetso (°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
    Ho tsitsa ha matla (uΩ/m, 60°F) 655 704 727 668 626 800 800
    Botenya (g/cm³) 8.4 8.1 8.4 8.2 7.9 8.1 8.1
    Ho tsamaisa mocheso (KJ/m·h·℃) 60.3 45.2 45.2 45.2 43.8 46.0 46.0
    Coefficient ea Katoloso ea Linear (×10¯6/℃)20-1000℃) 18.0 17.0 17.0 17.0 19.0 - -
    Ntlha ea ho Qhibiliha(℃) 1400 1380 1370 1390 1390 1400 1400
    Bothata (Hv) 180 185 185 180 180 180 180
    Matla a ho Tenyetseha (N/mm2 ) 750 875 800 750 750 780 780
    Ho lelefatsa(%) ≥20 ≥20 ≥20 ≥20 ≥20 10-20 10-20
    Sebopeho sa Micrographic austenite austenite austenite austenite austenite austenite austenite
    Thepa ea Matla a Khoheli Hase Hase Hase Hanyane Hase Hase Hase
    Bophelo bo Potlakileng (h/℃) ≥81/1200 ≥50/1250 ≥81/1200 ≥81/1200 ≥81/1200 - -

     


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