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Terata ea Nichrome ea 0.12mm 80/20 bakeng sa Libeso tsa Liindasteri

Tlhaloso e Khutšoanyane:

Terata ea Nichrome ea 80/20 ke motsoako o sa keneng makenete o nang le ntlha e phahameng ea ho qhibiliha le ho hanyetsa mafome. Ka lebaka la ho sebetsa hantle ha eona le matla a mocheso o phahameng, e sebelisoa haholo bakeng sa lits'ebetso tse boima indastering ea lisebelisoa tsa motlakase.


  • Sehlopha:Terata ea Nichrome ea 80/20
  • Boholo:0.12mm
  • Mocheso o phahameng oa ts'ebetso (°C):1200
  • 'Mala:E khanyang
  • Botenya (g/cm³):8.4
  • Tšebeliso:Indasteri ea lisebelisoa tsa motlakase
  • Thepa ea Magnetic:Hase
  • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Li-alloy tsa nickel Chrome (NiCr) ke thepa e hanyetsang haholo e atisang ho sebelisoa lits'ebetsong tse nang le mocheso o phahameng ka ho fetisisa oa ts'ebetso ho fihlela ho 1,250°C (2,280°F).

    Di-alloy tsena tsa Austenitic di tsebahala ka matla a tsona a hodimo a mechini mochesong ha di bapiswa le di-alloy tsa FeCrAl hammoho le matla a tsona a ho phahama a ho kgephoha. Di-alloy tsa nickel Chrome le tsona di dula di le bonolo ha di bapiswa le di-alloy tsa FeCrAl kamora nako e telele mochesong. Chromium Oxide e lefifi (Cr2O3) e bopjwa mochesong o phahameng o kotsing ya ho phatloha, kapa ho phatloha, e leng se bakang tšilafalo e ka bang teng ho latela tshebediso. Oxide ena ha e na thepa ya ho thibela motlakase jwalo ka Aluminium Oxide (Al2O3) ya di-alloy tsa FeCrA. Di-alloy tsa nickel Chrome di bontsha kganyetso e ntle ya ho bola ntle le ditikoloho tseo ho tsona sebabole se leng teng.

    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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