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Boholo ba Bokhoni ba ho Weld bo Phahameng 0.4mm Nichrome Wire Ni35Cr20 bakeng sa Sebōpi sa Liindasteri Setšoantšo se Hlahisitsoeng
  • Boholo ba Matla a ho Weld a Phahameng 0.4mm Nichrome Wire Ni35Cr20 bakeng sa Sebōpi sa Liindasteri

Boholo ba Matla a ho Weld a Phahameng 0.4mm Nichrome Wire Ni35Cr20 bakeng sa Sebōpi sa Liindasteri

Tlhaloso e Khutšoanyane:

Terata ea motsoako oa nickel-chromium, nickel, ferrochrome e nang le khanyetso ea motlakase ea mocheso o phahameng oa oxidation, matla a phahameng, ha e nolofale le letoto la melemo. Ha e sebelisoa ka nako e telele, mofuta o tšoanang le bolelele ba kamehla li nyane haholo, kahoo ke khetho e ntle ka ho fetisisa ea ho hlahisa likarolo tsa motlakase tsa boleng bo holimo.


  • Sehlopha:Ni35Cr20
  • Boholo:0.4mm
  • Letšoao:Tankii
  • Tšebeliso:Sebōpi sa Liindasteri
  • Botenya (g/cm³):7.9
  • Teleletso(%):≥20

    • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Li-alloy tsa ho hanyetsa motlakase li sebelisoa haholo li-heater tsa motlakase, haholo-holo NiCr. Nichrome ke motsoako oa nickel le chromium o sebelisoang hangata tlhahisong ea terata ea ho hanyetsa ka lebaka la ho hanyetsa ha eona ho phahameng le thepa e tsitsitseng ea ho thibela oxidation mochesong o fihlang ho 1250°C ke ka lebaka leo lithapo tsa ho hanyetsa li loketseng hantle bakeng sa ts'ebeletso libakeng tse feteletseng moo li tlas'a khatello le mocheso. Vladimir Plant ea Precision Alloys e 'nile ea etsa li-alloy tsa ho hanyetsa le li-alloy tsa ho futhumatsa ho tloha motheong oa eona. Matla a rona ke ho etsa lithapo, li-strips, ribone le foil, ho kenyeletsoa li-alloy tsa NiCr le li-alloy tsa Fe-Cr-Al.

    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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