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Bare ea Ni35Cr20 6mm e seng ea makenete bakeng sa Li-resistor tsa Motlakase tsa Boleng bo Holimo Setšoantšo se Hlahisitsoeng
  • Bar ea Ni35Cr20 6mm e seng ea makenete bakeng sa Li-resistor tsa Motlakase tsa boleng bo holimo

Bar ea Ni35Cr20 6mm e seng ea makenete bakeng sa Li-resistor tsa Motlakase tsa boleng bo holimo

Tlhaloso e Khutšoanyane:

NiCr 35 20 (1.4860) e ka sebelisoa mochesong o sebetsang ho fihlela ho 1000°C. Motsoako oa nickel-chromium 35/20 o khetholloa ka ho khetheha ka ho hanyetsa ho phahameng le litheko tse tlase ha li bapisoa le li-alloy tse ling tsa nickel-chromium. Ho sa tsotellehe hore e na le tšepe e ngata, NiCr3520 e hanela oxidation le mafome a lik'hemik'hale. Nichrome 35/20 ha e na makenete.


  • Sehlopha:Ni30Cr20
  • Boholo:6mm
  • Letšoao:Tankii
  • Sebopeho:bare
  • Botenya (g/cm³):7.9
  • Thepa ea Magnetic:eseng

    • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

         NiCr 35 20 (1.4860) e sebelisoa e le likarolo tsa motlakase lisebelisoa tsa lapeng le lisebelisoa tse ling tsa ho futhumatsa tsa motlakase. E na le bokhoni bo botle ba ho sebetsa ka mor'a ho sebelisoa nako e telele, e na le thepa e ntle ea mechini mochesong o phahameng le bokhoni bo botle ba ho kopanya. Mocheso o phahameng ka ho fetisisa oa ho sebetsa moeeng ke +600°C ha o sebelisoa bakeng sa lithapo tse hanyetsanang le +1050°C ha o sebelisoa bakeng sa lithapo tse futhumatsang.

    • li-resistor tsa motlakase tsa boleng bo holimo le bakeng sa lithapo tsa ho futhumatsa.
    • Lintho tse futhumatsang tsa motlakase (likobo tsa motlakase le li-pad, litulo tsa koloi, li-heater tsa baseboard, li-heater tsa fatše, li-resistor).
    • lionto tsa indasteri tse fihlang ho 1000°
    • likhoele tsa ho futhumatsa, li-heater tsa thapo li-heater tsa thapo ka har'a likarolo tsa ho qhibilihisa le ho tlosa leqhoa
    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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